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ANALOGY 


OF 


Science,  Physical  and  Metaphysical, 


•IV 


NATURAL  AND  REVEALED  RELIGION. 


LOUIS   MACKALL,  M.  D 


M  GILL  &  WITHEKOW,  PRINTERS,  WASHINGTON,  D.  C. 

1876. 


'Ms 


Entered  according  to  act  of  Coni;resH,  in  the  year  1S7!>, 
By  LOUIS  IMACKALL,  M.  D., 

in  the  OOice  of  the  Librai-iaii  of  Congress  at  Wasliin.L';toM. 


PREFACE. 


The  new  formula  of  the  Reasoning  Pro- 
cess suggested  in  American  Science,  and 
adopted  in  this  Treatise,  is  calculated  to 
change  radically  and  most  essentially  the 
whole  of  human  knowledge,  religious  and 
secular.  The  religious  knowledge  we  have, 
it  must  be  admitted,  is  derived  in  great 
measure  from  the  indulgence  or  free  exer- 
cise of  an  unrestrained  and  unbridled  im- 
agination. By  keeping  the  imagination  in 
subjection  to  an  enlightened  or  cultivated 
conscience,  this  difficulty  in  religious  knowl- 
edge is  obviated ;  and  the  necessity  for  in- 
troducing the  subject  of  direct  inspiration, 
which  has  always  presented  a  difficulty  to 
well-ordered  minds,  is  done  away  Avith. 
The  subject  of  miracles,  or  the  temporary 
suspension  of  the  operation  of  the  Physical 
laws,  which  has  been  used  to  give  authoritj^ 
to  those  resorting  to  miracles,  is  also  done 
away  with,  since  this  authority  is  found  in 
the  endowment  of  the  faculty  of  ''  knowing 
(3) 


PREFACE. 


good  and  evil,"  that  is,  of  the  faculty  of  con- 
science, the  exercise  of  which  is  the  crown- 
ing act  in  reasoning. 

The  Greek  Philosophers,  in  initiating 
science,  and  in  substituting  this  for  their 
false  religion,  committed  the  same  blunder,  in 
accepting  the  suggestions  of  an  unrestrained 
imagination  as  the  true  principles  of  science. 
In  this  way  their  science,  which  has  descend- 
ed to  our  time,  became  deeply  imbued  with 
the  fiiUacy  of  materialism,  that  has  rendered 
this  whole  system  of  science  irreconcilable 
to  the  dictates  of  an  enlightened  conscience, 
or,  as  it  is  usuall}'  called  in  American  Science, 
of  a  good,  sound  common-sense. 

Locke,  in  his  celebrated  essay  on  the 
"Human  Understanding,^'  as  he  was  pleased 
to  cull  the  human  mind  or  soul,  which  essay 
has  become  a  standard  authority  in  British 
literature,  committed  numerous  errors  in  his 
reasoning  on  this  subject.  His  conceptions 
of  human  knowledge,  and  how  it  was  ac- 
quired, of  simple  ideas  and  how  formed,  and 
of  the  nature  of  our  com])lcx  ideas,  were  all 
erroneous.  The  human  mind,  in  gaining  its 
ideas  of  surrounding  objects,  is  never  passive, 
as  a  mirror;  but,  in  our  waking  hours,  is 
busily  emploj^od  in  determining  its  nerve- 
(luid  or  specitie  life,  through  the  nerves  of 
the  senses,  to  tho  objects  in  its  i^nvironmcnt, 


PREFACE-  5 

that  it  may  form  ideas  of  these  objects  and 
ma}'  become  aware  of  their  nature.  It  ac- 
quires its  simple  ideas  of  such  objects  by  the 
vital  combination  of  the  specific  life  deter- 
mined to,  with  the  subtle  fluid  that  is  ever 
passing  from,  such  objects.  The  mind  is 
thus  brought  into  relation  with  the  material 
world  by  means  of  its  specific  life,  that  is  in 
relation  with  both  matter  and  mind;  and  the 
ideas  thus  formed,  and  nothing  else,  can  be 
impressed  on  the  memory  so  as  to  be  after- 
wards recalled.  Complex  ideas  are  the  re- 
sults of  reasoning,  that  is  brought  into  exer- 
cise, or  is  suggested  by  our  simple  ideas.  It 
is  from  the  exercise  of  the  faculty  of  reason 
that  all  useful  human  knowledge  is  derived. 

'"What  is  Truth?'  said  Pontius  Pilate,  and 
turned  away  without  awaiting  an  answer." 
To  this  simple  question,  no  plain,  definite 
YGp]y  has  ever  been  suggested.  Although  the 
inquiry  admits  of  a  satisfactory  answer.  Lord 
Bacon,  who  proposed  it,  came  very  wide  of 
the  mark;  and  Locke,  the  next  highest  au- 
thority, in  answering  it,  was  equally  wide  of 
the  truth.  His  notion,  that  truth  consists 
in  an  agreement  of  ideas,  was  a  partial,  and, 
as  it  stands,  unintelligible  answer. 

What  is  Truth  ?  Truth  is  the  dictate  of  an 
enlightened  conscience,  or  cultivated  com- 
mon-sense.   Conscience  or  common-sense  is  a 


b  PREFACE. 

mental  faculty  implanted  in  every  sane  mind  ; 
but  is  supposed  to  be  more  perlcct,  or  more 
fully  developed  in  the  human  than  in  the  brule 
mind.  This  facult}^  has  received  a  variety 
of  names  in  the  English  language,  as,  the 
knowledge  of  good  and  evil^  the  moral  sense^ 
the  ride  of  right,  the  candle  of  the  Lord 
within  us,  (be.,  and,  when  enh'ghtened  and 
cultivated,  enables  us  to  behold  the  trutli  as 
it  is  in  the  Divine  Mind.  This  is,  in  short, 
the  spark  of  Divinity  that  is  imparted  to  His 
creatures.  Had  Locke  been  aware  of  this, 
and  had  he  required  his  complex  ideas,  that 
is,  the  results  of  his  reasonini»:.  to  aii:ree  with 
the  dictates  of  this  faculty,  as  the  standard 
of  truth,  he  would  have  struck  the  nail  upon 
the  head;  but  the  agreement  of  ideas  among 
themselves,  without  any  standard  of  truth, 
was  but  a  foolish  and  useless  maxim. 


ANALOGY  OF  SCIENCE  TO  RELIGION. 


CHAPTER  I. 


GENERAL    PROPOSITIONS,    OR,     GENERAL    PRIN- 
CIPLES OF  SCIENCE. 

The  great  aim  or  grand  result  proj^osed 
in  all  human  knowledge,  religious  and  sec- 
ular, should  be,  a  correct  view,  a  true  theory, 
of  the  economy  of  Nature,  that  has  been 
aptly  called  ^^The  Constitution  and  Course 
of  Nature/' 

With  this  acquired,  the  Human  Mind  is 
prepared  to  accomplish  fully  the  purposes 
for  which  it  was  created.  Without  this 
knowledge,  the  mind  of  man  is  ever  grop- 
ing in  the  dark,  and  is  constantly  involved 
and  ingulfed  in  the  quagmires  of  supersti- 
tion and  ignorance. 

(7) 


8  AMERICAN  SCIENCE. 

A  number  of  views  of  this  all-important 
subject  have  been  submitted  to  human  in- 
telligence, embraced  for  the  most  part  in 
the  religious  books  or  systems  of  religion, 
adopted  by  the  several  nations  of  the  earth ; 
but,  more  recently,  a  theory  has  been  offered 
called  '^ Science,''  professing  to  enter  more 
fully  aud  more  minutely  into  the  explana- 
tion of  the  operations  in  Nature  or  in  nat- 
ural phenomena. 

Of  the  religious  books  and  systems  of  re- 
ligion, that  which  is  adopted  by  what  we 
commonly  regard  as  the  most  intelligent 
and  most  civilized  portion  of  humanity,  is 
the  Bible  and  the  Christian  Dispensation. 
These  contain  the  most  valuable  truths  of- 
fered to  our  consideration — truths  that  fur- 
nish a  solid  and  permanent  basis  or  foun- 
dation for  all  useful  knowledge.  Moses, 
the  Theologian  of  the  Old  Testament,  re- 
lates in  the  Book  of  Genesis,  ' '  God  said,  Let 
there  be  light,''  and  adds,  ''and  there  was 
light."  This  reference,  of  the  power  and 
intellio-ence  exhibited  in   conducting    the 


GENERAL  PRINCIPLES.  9 

Course  of  Nature,  to  Grocl  its  Founder,  Law- 
giver, and  Grovernor,  is  one  of  the  most  val- 
uable truths  to  which  we  have  just  alluded  ; 
and  St.  John  the  Evangelist,  the  Theolo- 
gian of  the  New  Testament,  says,  ''In  the 
Beginning  was  the  Word,  and  the  Word 
was  with  God,  and  the  Word  was  God." 
Now,  if  we  attach  to  the' term,  Word,  Lo- 
gos, the  meaning  Laws  of  Nature^  or  the 
expression  of  the  will  of  the  Creator  in 
words,  what  was  an  unintelligible  jargon 
of  terms  becomes  a  most  important  truth 
that  underlies,  as  it  were,  all  really  useful 
knowledge.  The  Laws  of  Nature,  as  en- 
acted by  the  Divine  Law-giver,  are  the  sec- 
ondary or  proximate  causes  in  all  natural 
phenomena.  In  the  received  system  of 
Science,  which  we  shall  in  future  call  Eu- 
ropean Science^  these  secondary  or  proxi- 
mate causes  are  referred  to  the  imaginary, 
active,  occult  properties  of  matter^  and  these 
forms  of  matter  are  looked  to  as  the  proxi- 
mate causes  of  phenomena^  as  tJie  potentials 
in  nature !     This  whole  system  of  European 


10  AMERICAN  SCIENCE. 

Science  is  based  or  foimclecl  on  the  doctrine 
of  Materialism,  that  refers  all  the  power 
and  intelligence  exhibited  in  nature  to 
forms  of  matter — a  position  which,  we  shall 
show,  is  utterly  false  and  untenable.  We 
now  propose  to  offer  for  consideration  an 
entirely  new  system  of  science,  to  be  called 
Ameyncan  Science^  which  we  claim  to  be 
more  rational  than  European  Science,  and 
more  in  accordance  with  the  dictates  of  the 
conscience  or  common-sense  of  mankind. 

In  the  Christian  dispensation,  it  is  in- 
sisted on,  that  to  observe,  obey,  and  con- 
form to  the  will  of  God,  as  expressed  in 
His  laws  or  precepts,  is  the  condition  upon 
which  the  human  Being  or  Soul  is  to  enjoy 
endless  happiness  in  a  future  state  of  exist- 
ence. In  American  Science  it  is  shown 
that  the  same  observance,  obedience,  and 
conformity  to  the  will  of  God,  as  imparled 
in  the  laws  of  Nature,  is  the  condition 
upon  which  all  His  creatures  are  to  enjoy 
the  happiness  provided  for  them  in  this 
life;  and  thus  the  analogy,  the  sameness 


GENERAL  PRINCIPLES.  11 

of  law  or  rule,  the  sameness  of  principle 
in  Science  and  Religion,  is  established,  and 
shown  to  be  lull  and  complete. 

AMERICAN  SCIENCE. 

In  the  new  system  of  American  Science, 
the  economy  of  nature  is  regarded  as  a  form 
of  government  (the  archetype  or  prototype 
of  all  human  governments)  having  God 
for  its  Founder,  Law-giver,  and  Grovernor. 
Under  this  government  are  two  classes  of 
Subjects,  viz:  inert,  insensate,  and  inani- 
mate forms  of  matter,  and  constitutions  of 
Mind  or  Soul.  For  the  government  of  each 
class,  a  separate  and  distinct  class  or  code 
of  laws  has  been  enacted.  For  the  regu- 
lation of  the  motions  and  changes  of  form 
of  inanimate  bodies,  of  which  aloneare  these 
susceptible,  the  code  denominated  the  Phys- 
ical laics ^  are  appointed  ;  and  to  govern  the 
conduct  of  living  Beings  in  this  life,  the 
code  called  the  Instincts  have  been  enacted. 

It  is  a  noticeable  provision  in  the  econ- 
omy of  Nature,  that  all  the  power  or  phys- 


12  AMERICAN  SCIENCE. 

ical  force  exhibited  in  Nature  is  connected 
with,  and  is  derived  from,  the  operation  of 
the  Physical  laios  that  actuate,  or  are  the 
secondary  causes  of,  the  motions  and  changes 
of  form  of  inanimate  bodies  of  matter  ;  and 
that  all  the  happiness  enjoyed  by  living 
Beings  is  connected  with  and  is  derived 
from  the  operation  oithe  Instincts;  so  that 
if  we  would  exert  a  force  or  power,  we  must 
first  invoke  it  by  providing  tlie  physical 
conditions  necessary  to  bring  into  opera- 
tion some  one  or  more  of  the  physical  laios  ; 
and  if  we  would  promote  the  happiness  of 
a  living  being,  we  must  bring  into  opera- 
tion some  one  or  more  of  its  Instincts. 


CHAPTER  II. 


ON  PHYSICAL  SCIENCE. 


The  Physical  laws,  with  the  operation  of 
which  we  have  said  all  phj^sical  force  is 
connected,  are,  as  far  as  they  have  been 
investigated,  fourteen  in  number,  as  follow  : 

At  the  same  time  that  God  said  ^-Let 
there  be  light,''  or,  at  tlie  Beginning  of 
the  World,  God  enacted  the  Physical  laws, 
and  said: 

1st.  Let  there  he  an  interchange  of  the 

subtle  fluid,   life,  among  all  the  bodies  of 

.  matte?'  that  are  in  relation  loith  each  other 

throughout  the  Universe,     In  obedience  to 

this  law^  there  has  been  tliis  interchange 

throughout  nature.     In  the  observance  of 

this  First  Physical  Law  the  Bodies  of  Space 

have  continued  their  ceaseless  motion  in 

their  orbits  and  on  their  axes^  and  all  other 

bodies  of  matter  haveobserved  the  samelaw, 

as  will  be  afterwards  more  iully  sliown. 
(13) 


14  AMERICAN  SCIENCE. 

This  is  the  physical  law  of  Interchange  of 
Life  that  has  hitherto  been  overlooked  by 
scientists.* 

2(1.  Let  oil  ponderable  bodies  about  the 
Earth's  surface  tend  to  move  towards  the 
center  of  the  Earth.  This  is  the  true  law 
of  nature,  which  was  so  entirely  misappre- 
hended and  misrepresented  by  Sir  Isaac 
Newton.  Why  do  ponderable  bodies  tend 
to  move  in  the  above-mentioned  direction 
rather  than  in  any  other?  The  answer  is 
plain  from  what  we  have  said,  namely,  be- 


^' A  law,  very  similar  to  this,  is  embraced  in  the  other 
code  of  the  laws  of  nature,  that  is,  in  the  Instincts.  The 
Instincts  of  Humanity  are  happily,  though  partially 
expressed  in  the  Decalogue,  and  the  particular  instinct 
of  which  we  are  treating  was  well  expressed  by  our 
Saviour  when  He  said  "Thou  shalt  love  tlie  Lord  thy 
God  with  all  thy  heart,  with  all  thy  mind,  with  all  thy 
soul,  and  with  all  thy  strength,  and  thy  neighbor  as 
thyself."  To  love,  is  to  interchange  life  with  the  object 
loved,  whether  animate  or  inanimate,  through  the 
Emotional  Faculties,  or  through  the  Affections;  and 
the  strength  is  always  proportional  to  the  quantity  of 
the  subtle  fluid,  the  specific  life,  that  is  at  the  disposal 
of  the  Alind  or  Soul.  The  term,  heart,  is  often  used  in 
Scripture  figuratively,  or  as  synonymous  with  that  of 
mind  or  soul,  or,  rather,  as  the  secret  part  or  innermost 
recess  of  the  soul,  as  the  material  heart  is  conceived  to 
be  the  central  or  innermost  part  of  the  body.  Liter- 
ally, the  soul  or  mind  has  neither  head  nor  heart — 
these  being  members  alone  of  the  material  body. 


PHYSICAL  SCIENCE.  15 

cause  oF  the  Law  of  Gravitation,  (L.  2,) 
that  was  enacted  at  the  Beginning  of  the 
World  by  a  Being  of  infinite  wisdom  and 
power.  The  occult  property  of  Gravity, 
conceived  by  Newton,  was  a  mere  myth,  a 
fantastic  phantasy  of  Sir  Isaac's  imagina- 
tion. There  is  no  such  property  in  any 
form  of  matter. 

It  will  facilitate  our  comprehension  of 
other  natural  phenomena  if  we  here  show 
the  operation  of  this  law  in  the  movements 
of  the  pendulum  of  a  clock.  The  pendulum 
is  pushed  from  its  line  of  Gravity  where  it 
rested,  by  the  hand,  or  rather,  by  applying 
to  it  the  force  from  the  physical  law  of  Mus- 
cular Action  (L.  12),  and  is  moved  in  its 
arc  to  a  distance  directly  proportionate  to 
the  force  applied,  Wiien  this  force  is  ex- 
hausted or  nullified,  the  pendulum  is  car- 
ried back  towards  its  line  of  Gravity  by  the 
force  from  the  law  of  Gravitation,  (L.  2;) 
but,  having  acquired  this  new  impetus,  it 
does  not  stop  at  this  line,  and  is  carried 
beyond  it  in  its  arc,  until  the  new  force  is 


16  AMERICAN  SCIENCE, 

exhausted,  when  it  again  returns,  by  means 
of  the  same  force,  towards  its  line  of  Grav- 
ity. This  motion  of  the  pendulum  is  re- 
peated as  long  as  the  force  from  the  law  of 
Gravitation  is  continued. 

3d.  Let  all  iinponderable  bodies  tend  to 
move  toioards  the  outer  circiimfereyice  of  the 
atmosioliere.  As  the  most  direct  course  to 
this  part  of  the  atmosphere  is  towards  the 
zenitli,  the  impression  became  general  that 
light  or  imponderable  bodies  naturally 
moved  upward,  and,  no  doubt,  gave  rise  to 
the  aphorism  that  '^the  mind  of  man  is 
prone  to  evil,  as  the  sparks  fly  upwards.'' 

This  is  the  physical  law  of  Diffusion,  that 
has  more  to  do  with  the  motion  of  the  im- 
ponderables, as  life,  light,  heat,  electricity, 
sound,  odors,  &c.,  than  scientists  have  sus- 
pected. 

4th.  Let  all  adjacent  bodies  of  matter 
tend  to  move  to  fill  a  vacuum.  This  is  the 
physical  law  of  Suction,  that  furnishes  the 
principle  on  which  all  physiological  phe- 
nomena  take  place.     The  motion   of  the 


PHYSICAL  SCIENCE.  17 

air  into  the  lungs,  of  the  contents  of  the 
primas  vi^,  of  those  of  the  heart  and  blood- 
vesseLs  &c.,  &c.^  all  occur  on  the  principle 
of  suction,  and  not  on  that  of  propulsion, 
as  heretofore  supposed.  The  force  acting 
on  the  Hemispheres,  or  Otto  Gruericke's 
cups,  is  derived  from  the  operation  of  this 
physical  law,  and  not  at  all  from  atmos- 
pheric pressure^  as  is  erroneously  thought. 
The  force  from  this  law,  acting  on  the  body 
or  substance  of  the  cups,  and  urging  them 
towaiTls  the  vacuum  ivitJmi,  is  the  real 
motive  power  in  this  instance,  and  fur- 
nishes the  resistance  to  their  separation. 

5th»  JVhen  a  current  of  any  kind  is  pass- 
ing^ let  the  life  of  adjacent  bodies  of  matter ^ 
animate  or  inanimate^  flow  from  them  to 
sioell  this  curi'-ent.  This—- the  Law  of  the 
Life-current — is  a  new  physical  law,  that 
had  escaped  the  notice  of  scientists,  but 
will  be  found  useful  in  explaining  many 
natural  phenomena  that,  without  a  refer- 
ence to  this  law,  are  inexplicable.     It  may 

be  used  to  throw  much  light  on  obscure 
2 


18  AMERICAN  SCIENCE. 

and  unintelligible  parts  of  the  economy  of 
Nature.  This  physical  law  is  the  great 
means  employed  in  nature  for  tlie  decom- 
position, and  change  of  form,  of  material 
bodies.  The  life  of  bodies — spoken  of  as 
^Hhat  mysterious  principle  of  life' ' — seems 
to  have  the  effect  of  keeping  in  place  tlieir 
several  constituents,  and  of  thus  preserv- 
ing their  identity  ;  but  when  the  life  is 
withdrawn  by  virtue  of  this  physical  law, 
these  constituents  fall  into  confusion,  and 
are  then  ready  to  enter  into  other  combina- 
tions and  give  rise  to  other  forms  of  matter. 
6  th.  Let  ponderahle  fluids  J  or  liquids^  tend 
to  move  toioards  the  spherical  outline  of  the 
earthy  or  to  the  surface  of  oceans  and  lakes ^ 
ivhich,  when  calm,  constitute  in  part  thi^ 
spherical  outline,  and  is  in  fact  the  true 
Water-level.  This  physical  law,  which 
we  call  the  Law  of  the  Water-level,  has  not 
been  properly  understood  by  scientists,  who 
have  erroneously  referred  its  phenomena, 
or  the  results  of  its  operation,  to  the  Law 
of  Gi'avitation. 


PHYSICAL  SCIENCE.  19 

7tb.  Let  the  atoms  or  molecules  of  elastic 
bodies  tend  to  preserve  their  natural  relative 
position.  The  raotiou  of  the  particles  of 
matter  in  elastic  bodies  is  caused  by  this 
physical  law. 

8th.  Let  the  molecules  of  crustalline  hod. 
ies,  ichen  uniting,  he  arranged  in  regular 
specific  forms  or  crystals.  Every  crystal- 
line body  or  kind  has  from  nature  a  model 
on  which  its  crystals  are  formed.  Hauy 
observed  this  fact,  but  failed  to  account 
for  it,  or  to  furnish  its  true  explanation. 

9th.  Let  the  constituents  of  inanimate 
forms  of  matter  he  condjined  in  certain  defi- 
nite proportions,  by  virtue  of  this  Law  of 
Chemical  Comhination. 

10th.  Let  material  bodies ,  or  their  mole- 
cules, unite  to  form  distinct  masses,  or  larger 
bodies  of  matter.  Tliis  Law  of  Cohesion  is 
the  principal  means  employed  in  nature^, 
to  counteract  or  annul  the  force  or  forces 
of  other  physical  laws,  as  occasions  require, 
as  we  shall  presently  more  fully  explain. 

11th.   Let    the  specific   life  of  animants 


20  AMERICAN  SCIENCE. 

unite  loith  the  materials  of  their  ingesta,  to 
form  the  fluids  and  tissues  of  living  or  ani- 
mate bodies.  This  Law  of  Vital  Combina- 
tion is  tlie  secondary  cause  of  the  formation 
of  organized  tissues,  which  chemists  have 
in  vain  attempted  to  imitate.  They  have 
lailed  to  command  the  use  of  this  specif  c 
life^  that  is  the  main  constituent  in  these 
combinations. 

12th.  Let  tJw  living  muscular  f  be r,  lohen 
innervated,  be  actively  elongated  and  erected; 
and,  ivhen  enervated,  let  it  be  contracted. 
This  Law  of  Muscular  Action,  as  we  call  it, 
has  lieretofore  been  entirely  misunderstood 
and  misrepresented  by  Physiologists.  The 
reverse  of  the  proposition  they  have  laid 
down  on  this  subject  is  true.  The  action  or 
active  state  of  a  muscle  is  a  state  of  the 
active  elongation  of  its  fibers,  and  7iot  of 
contraction  of  these  fibers,  as  is  erroneously 
conceived. 

loth.  Let  certain  forms  of  matter  adhere 
to  each  other,  as  paint  to  wood,  putty  to 
glass  and  wood,  &c.  This  is  the  physical 
Law  of  Adhesion. 


PHYSICAL  SCIENCE.  21 

14tli.  In  the  highest  orders  of  both  the 
animal  and  vegetable  kingdoms  let  a  proper 
union  of  the  tioo  sexes  he  attended  loith  the 
formation  of  a  neiv  being ;  and  in  some  of 
the  loioer  orders  of  these  kingdoms^  let  a 
production  of  a  ganglion  or  nerve-center  be 
folloiced  by  a  like  result.  This  we  call  The 
Law  oi  Animate  Generation. 

SCIENTIFIC    PRINCIPLES    CONNECTED    WITH    THE 
OPERATION  OF  THE  PHYSICAL  LAWS. 

It  will  perhaps  be  profitable,  as  condu- 
cive to  clearness  of  thought,  to  stop  here 
to  point  out  the  distinction,  the  line  of 
demarkation,  between  two  terms  that  are 
commonly  confounded  with  each  other  in 
scientific  creatises.  I  allude  to  the  terms 
Scientific  Frinciples  and  Laws  of  Nature. 
The  most  essential  distinction  between 
these  terms  is  this :  scientific  principles  are 
the  productions,  the  generalizations  of  the 
human  mind,  arrived  at  by  the  exercise  of 
human  reason  ;  while  the  laws  of  nature 
are  the  productions,  the  enactments  of  the 


22  AMERICAN  SCIENCE. 

Divine  Mind,  designed  to  conduct  the  course 
of  nature. 

The  scientific  principles,  connected  with 
the  operation  of  the  physical  laws,  to  which 
I  here  wish  to  call  attention,  are  these : 

1st.  The  physical  laws  in  their  opera- 
tion are,  at  times  adjuvant,  or  assisting 
each  other  in  accomplishing  a  result ;  and, 
at  other  times,  are  antagonistic,  or  have 
their  forces  opposed  to  each  other. 

In  the  perpendicular  fall  of  flowing  water 
into  the  buckets  of  the  large  water-wheel, 
the  force  of  the  Law  of  Gravitation  (L.  2.) 
(water  being  a  ponderable  body)  assists, 
or  is  added  to,  the  force  of  the  Law  of  the 
Water-level,  (L.  6,)  and  both  forces  serve 
to  accomplish  the  result— the  motion  of  the 
wheel.  Again,  when  a  heavy,  ponderable 
body  falls  to  the  ground,  or  to  tlie  surface 
of  the  earth,  its  motion  is  arrested  by  the 
antagonism  of  the  physical  Law  of  Cohesion 
(L.  10)  acting  on  the  molecules  of  the 
earth,  which  force  that  of  the  Law  of 
Gravitation  cannot  overcome.     The  force 


PHYSICAL   SCIENCE.  23 

of  the  Law  of  Cohesion,  (L.  10,)  acting  on 
the  earth,  is  liere  greater  than  that  of  any 
other  pliysical  law,  because, 

2d.  The  force  of  a  physical  law  is  always 
in  a  direct  ratio  with  the  quantity  of  mat- 
ter influenced  by  the  law  at  the  time  ;  and 
hence,  the  earth  being  the  largest  body  of 
matter  with  which  we  are  immediately  con- 
cerned, it  follows,  from  the  tw^o  scientific 
23rinciples  just  cited,  that,  1st.  The  velocity 
of  motion  derived  from  a  physical  law  is  in- 
versely as  the  resistance  encountered  from 
the  force  of  some  other  law  or  laws  ;  and, 
2d .  That  the  velocity  of  a  falling  body  is  in- 
creased with  the  continuance  of  motion,  by 
having  added  to  the  force  of  the  law  caus- 
ing the  motion,  that  of  the  Law  of  Suction, 
(L.  4,)  brought  into  operation  by  means 
of  the  vacuum  formed  by  the  displacement 
of  the  body  that  is  moving.  From  these 
considerations  we  learn  that  Gallileo's  ex- 
periment at  the  tower  of  Pisa  W' as  not  con- 
clusive, and  served  to  decide  the  question 
raised  wrongfully.     The  greater  resistance 


24  AMERICAN  SCIENCE. 

in  the  air  to  the  motion  of  the  larger  body, 
and  the  increase  of  force  in  falling,  from 
the  Law  of  Suction,  were  not  considered. 
The  force  with  which  the  heavier  body 
moved  was  undoubtedly  greater  than  that 
of  the  lighter  body,  and  this  was  what  the 
followers  of  Aristotle  based  their  opinion 
on  ;  but  the  velocity  of  the  two  falling  bod  • 
ies  was  influenced  by  the  circumstances 
stated  above  that  were  not  taken  into  con- 
sideration. 

Tlie  mechanic,  with  a  knowledge  of  the 
plain  and  simple  truths  imparted  above, 
can  proceed  intelligibly  to  the  exertion  of 
the  power  in  nature-the  only  powei-  or 
force    he   can    by  any   means   command. 
There  is  no  power  in  light,  lieat,  electricity, 
steam,  nor  in  any  other  form  of  matter  ; 
but  this  attribute  of  God  is  "  reserved  with- 
in His  own  curtain,"  and  is  delegated  by 
Him  only  to  a  code  of  His  laws-the  phys- 
ical laws— for  their  execution.     The  Me- 
chanic should  fully  realize  the  truth  of  the 
Christian    religion    that    "of  himself  he 


PHYSICAL  SCIENCE.  25 

can  do  notliing/'  but  is  depeDuent  on  the 
iavor  of  God  for  his  must  trifling  acts.  He 
cannot  raise  his  hand  to  his  head,  or  per- 
form any  movement  of  his  body,  without 
first  having  recourse  to  a  physical  law — 
the  Law  of  Muscular  Action,  (L.  12,)  by 
means  of  wliich  law  alone,  can  this  move- 
Uient  be  effected,  and  which  is  the  sole 
secondary  cause  of  this  motion.  In  enter- 
ing upon  the  exertion  of  force,  or  the  con- 
struction of  a  machine  for  this  purpose,  the 
intelligent  mechanic  should  first  determine 
what  force,  or  the  force  from  which  of  the 
fourteen  physical  laws  he  proposes  to  em- 
ploy, and  then,  by  providing  the  physical 
conditions  necessary  to  bring  into  operation 
this  law,  he  has  at  his  command  the  force 
he  is  about  to  make  use  of,  and  can  modify 
this  force  in  accordance  with  the  scientific 
principles  mentioned  above.  He  determ- 
ines, for  instance,  to  employ  the  force  from 
the  Law  of  Gravitation  (L.  2  )  in  the  use 
of  tlie  trip-hammer^  and  lie  raises  this  pon- 
derable body,  the  hammer,  to  a  position 


26  AMERICAN  SCIEXCE. 

whence  it  can  have  a  free  motion  towards 
the  center  of  the  earth  ;  and,  when  it  foils, 
he  has  at  his  command  the  force  connected 
with  the  operation  of  this  Law.  He  can 
modify  this  force  by  regulating  the  vv  eight 
of  the  hammer,  and  the  distance  it  is  suf- 
fered to  fall,  according  to  the  object  or  pur- 
pose he  has  in  view.  Should  he  determine 
to  employ  the  force  from  tlie  Law  of  Dif- 
fusion, (L.  3,)  he  prepares  steam,  or  some 
imponderable,  diffusible  body;  if  from  the 
Law  of  Suction,  (L.  4,  )  he  has  only  to  pre- 
pare a  vacuum;  and  if  from  the  Law  of 
Elasticity,  (L.  7,)  an  elastic  body,  as  a  bow 
or  steel  spring,  and  so  on  ;  and  he  can 
modify  or  regulate  any  of  the  forces,  sim- 
ply by  regulating  the  quantity  of  matter 
to  be  influenced  by  the  law,  and  the  dis- 
tance it  is  to  be  allowed  to  move. 

OTHER  FORCES  ENTIRELY  IMAGINARY. 

The  Mathematics,  or  the  Science  of 
Equations,  has  been  of  great  service  to 
mankind;   but  the  mathematicians   have, 


PHYSICAL  SCIENCK,  27 

by  the  weight  of  authority,  led  scientists 
into  many  errors  and  absurdities.  AVe 
have  said  there  are  in  nature  but  fourteen 
forces  or  powers  ;  but  niatliematicians  have 
added  to  these,  other  imaginary  powers, 
as,  vis  inei'tiae,  the  power  of  friction,  &c. 
When  a  heavy,  ponderable  body,  as  a  load- 
ed wagon,  rests  on  the  ground,  it  requires 
some  extra  force  to  start  it  into  motion. 
This  extra  force,  causing  resistance  to  its 
motion,  is  referred  to  the  ponderable  body 
itself,  and  is  called  its  vis  inertice.  The 
phenomenon  is  much  more  rationally  ex- 
plained on  the  principle  stated  above, 
namely,  in  nature  the  forces  from  the 
physical  laws  are,  at  times,  adjuvant,  and 
at  other  times  antagonistic  to  each  other. 
In  the  instance  before  us,  the  force  from 
the  first  Law  of  Nature  (L.  1)  is  added 
to  the  force  from  the  Law  of  Gravitation, 
(L.  2,)  and  this  extra  force  of  (L.  1)  must 
be  overcome  before  the  motion  of  the  loaded 
wagon  can  be  induced,  and  so  on.  The 
scientific  principle  is  true,  and  serves  to 


28  AMERICAN  SCIENCE. 

explain  all  the  phenomena.  The  same 
may  be  said  oHlie  force  of  friction^  where- 
in the  force  from  (L.  1)  is  in  operation, 
and  causes  the  remora,  or  suspension  of 
motion  in  machinery.  On  rough  surfaces, 
where  the  interchange  of  life  is  greatest, 
(for  life  is  interchanged  through  points  or 
projections,)  the  remora  is  greater  than  on 
smooth  surfaces. 


CHAPTER  III. 

APPLICATION  OF  THE  FORCES  DERIVED  FROM 
THE  OPERATION  OF  THE  PHYSICAL  LAWS  TO 
SOME  OF  THE  PURPOSES  OF  HUMAN  EXISTENCE. 

Ist.  Let  there  he  an  intercJiange  of  the 
subtle  fluid,  life^  among  all  the  bodies  of  mat- 
ter that  are  in  relation  luith  each  other 
throughout  the  universe.  By  virtue  or  by 
means  of  this  pliysical  law,  ideas  of  ex- 
ternal material  objects  are  formed  and 
conveyed  to  the  mind.  There  are  two 
kinds  of  life  in  nature — the  one  of  inani- 
mate bodies,  that  may  be  called  the  life  of 
composition^  and  the  other  of  animate  bod- 
ies, called  specific  life.  By  the  vital  com- 
bination of  the  specific  life  with  the  life  of 
composition,  that  by  means  of  a  physical 
law  (L.  3)  is  ever  passing  among  material 
bodies,  ideas  of  such  bodies  are  formed  and 
conveyed  to  the  mind  that  observes  them. 

This  is  the  Theory  of  Perception  adopted 
"(29) 


30  AMERICAN  SCIENCE. 

in  American  Science;  and  the  vast  utility 
of  tliis  physical  law  in  accomplishing  this 
principal  purpose  of  human  existence  is 
thus  shown.  Other  important  purposes  are 
attained  through  this  law,  as  chemical 
combinations,  &g.,  which  we  will  not  stop 
here  to  enumerate. 

2d.  Let  all  ponderable  bodies  about  the 
earth's  surface  tend  to  move  toivards  the 
center  of  the  earth.  A  valuable  purpose 
is  accomplished  in  the  use  of  the  trip-ham- 
mer, which  use  will  serve  to  illustrate  the 
mode  in  which  the  force  from  the  operation 
of  this  physical  law  is  utilized.  The  trip- 
hammer is  usually  composed  of  some  heavy 
metal,  as  iron  or  lead,  that  is  raised  to  a 
proper  height  by  machinery  and  then  let 
fall,  in  order  to  obtain  the  force  of  gravi- 
tation, or  to  command  the  force  connected 
with  the  operation  of  this  physical  law. 
This  force  may  be  modified  or  regulated  on 
the  principle  presented  above,  (p.  15,)  by 
reducing  or  increasing  the  weight  of  the 
hammer,  or  the  distance  it  has  to  fall. 


PHYSICAL  SCIENCE.  31 

3(1.  Let  all  imponderable  bodies  of  matter 
tend  to  move  toioards  'the  outer  circumference 
of  the  atmosphere.  This  physical  law  is 
utilized  by  mankind  in  the  use  of  the  steam- 
engine,  &c.  Steam  being  among  the  most 
diftusible  bodies  known  to  scientists,  has 
been  utilized  in  this  way  :  A  strong  cylinder 
is  prepared  in  which  a  piston  is  made  to  work 
air-tight.  By  applying  steam,  with  its 
great  tendency  to  diffusion,  at  one  end  of 
the  cylinder,  the  piston  is  forcibly  driven 
towards  its  other  end,  and  the  force  of  this 
physical  law  is  exhibited.  This  force  being 
then  connected  with  and  applied  by  ma- 
chinery, constitutes  the  steam  engine,  Im- 
jjonderable  bodies  of  matter  also  tend  to 
be  merged  into  and  to  become  latent  con- 
stituents of  other  forms  of  matter,  and 
consequently  their  identity  is  often  lost 
before  reaching  their  natural  destination — 
the  outer  circumference  of  the  atmosphere 
—as  is  seen  when  the  smoke  from  a  steam 
boiler  is  dissolved  in  air.  This  force  is  in- 
creased in  the  low- pressure  engine  by  adding 


32  AMERICAN  SCIENCE. 

to  it  that  from  tlie  physical  Law  of  Suction 
(L.  4)  simply  by  establishing  a  vacuum  in 
the  cylinder  in  advance  of  the  piston.  The 
shortest  and  most  direct  route  to  the  outer 
circumference  of  the  atmosphere  is  in  the 
line  towards  the  zenith ;  and  this  has 
given  rise  to  the  comoaon  belief  that  light 
or  imponderable  bodies  naturally  fly  up- 
wards. 

4th.  Let  all  adjacent  forms  or  bodies  of 
matter  tend  to  move  to  fill  a  vacmtm.  AVhcm 
the  operation  of  this  physical  law  is  fully 
nnderstood,  it  is  found  that  there  is  not 
tlie  slightest  occasion  for  the  absurd  notion 
of  atmospheric  pressure  to  explain  the  [)he- 
nomena  commonly  referred  to  this  false 
principle.  In  the  barometer,  for  instance, 
the  force  by  which  the  column  of  mercury 
is  sustained  in  the  tube  is  derived  from  this 
law,  brought  into  operation  by  means  of 
the  Torricellian  vacuum  at  the  top  of  the 
tube,  and  is  not  at  all  influenced  by  the 
pressure  of  the  atmosphere  on  tlie  basin  of 
mercury  at  its  bottom.     This  is  shown  in 


PHYSrCAL  SCIENCE.  33 

the  action  of  water  pumps,  wherein  the 
water  is  raised,  although  the  pressure  of 
the  atmosphere  is  cut  off  by  the  covering  of 
the  well. 

5  th.  When  a  curreMt  of  any  kind  of  mat- 
ter is  passing^  let  the  life  of  adjacent  bodies 
of  matter^  animate  or  inanimate^  flow  from 
them  to  swell  this  current.  This  new  law 
of  nature,  or  physical  law,  we  have  said, 
had  escaped  the  notice  of  scientists  ;  but 
it  will  be  found  of  vast  importance  in  ex- 
plaining many  natural  phenomena  that, 
without  it,  are  either  inexplicable,  or  that 
have  been  entirely  misconstrued.  When 
the  Abbee  Nollet  passed  a  current  of  elec- 
tricity through  a  regiment  of  1,500  men,  it 
was  supposed  the  impression  made  on  each 
man  was  a  state  of  action,  or  proceeded  from 
an  active  condition,  of  his  muscles.  This, 
however,  was  an  erroneous  inference.  The 
specific  life— the  nerve-fluid — was  with- 
drawn to  flow  along  with  the  passing  cur- 
rent of  electricity,  and  the  muscles  of  the 
men  were  tlirown  into  their  state  of  contrac- 


34  AMERICAN  SCIJENCE. 

tioUj  which,  we  shall  afterwards  see,  was  a 
state  or  condition  the  opposite  to  that  of  their 
action.  This  misconstruing  ofa  natural  phe- 
nomenon has  led  to  numerous  errors  in 
physiology  and  in  other  branches  of  science. 
TheLawoftheLife'Current(L.  5)  is  utilized 
in  the  use  of  lucifer  matches.  The  rough 
surface  on  which  the  match  is  rapidly 
moved  is  the  life-current  into  which  the 
life  of  the  paste  flows,  and  its  latent  con- 
stituents, light  and  heat,  are  left  free  to 
combine  and  form  flame. 

6th.  Let  ponderaUe  fluids  or  liquids^  as 
ivater,  ^c,  tend  to  move  towards  the  spher- 
ical outline  of  the  earthy  or  to  the  surface  of 
oceans  or  lahes,  tohich,  lohen  calm,  consti- 
tute in  part  this  outline,  and  is,  in  fact, 
the  true  ivafer-level  This  tendency  of  the 
movements  of  such  fluids,  we  have  before 
said,  has  been  misapprehended  by  scien- 
tists, who  have  erroneously  referred  it  to 
the  influence  of  the  Law  of  Gravitation 
(L.  2.)  The  pressure  of  liquids  in  every 
direction,  when  restrained  in  their  natural 


PHYSICAL  SCIENCE,  35 

tendency,  or  when  closely  confined,  is  thus 
explained. 

This  physical  law  is  utilized  in  the  em- 
ployment of  what  is  erroneously  called 
water-poiver^  the  power  being  connected 
with  the  operation  of  the  laiv  here  stated, 
and  not  at  all  with  the  ivater.  In  the  use 
of  this  power  or  force,  in  mills  and  factories, 
it  is  only  necessary  to  provide  a  sufficient 
quantity  of  water  in  a  dam,  with  an  out- 
let through  which  the  water  can  move 
towards  the  water  level.  We  can  then 
command  the  force  of  this  law,  and  can 
modify  this  force  at  will. 

Tth.  Let  the  molecules  of  elastic  bodies 
tend  to  preserve  their  natural  relative  posi- 
tion. Is  it  not  strange  that  mankind,  in 
their  early  savage,  uncivilized  condition^ 
as  w^ell  as  in  their  present  more  refined 
and  more  civilized  state,  should  have  select- 
ed the  force  from  this  physical  law  for  the 
accomplishment  of  their  purposes  of  secur- 
ing game   and  of  measuring  time,   as  in 


36  AMERICAN  SCIENCE. 

the  use  of  the  bow,  and  of  the  elastic  steel 
spring  in  watches  and  clocks? 

8th.  Let  the  molecules  of  crystalline  bod- 
ies, ivhen  uniting^  he  arranged  in  regular 
specific  forms  or  crystals.  Perhaps  tlie 
most  remarkable  instance  of  crystallization^ 
is  to  be  found  in  the  formation  of  ice.  Here 
this  process  may  be  observed  at  leisure,  and 
the  molecules  of  water  assuming  a  solid 
form  are  arranged  in  obedience  to  this  law 
in  a  strictly  regular  order  in  the  formation 
of  crystals,  each  crystal  having  its  own 
proper  angle  preserved  among  its  elements 
or  constituents.  An  immense  force  is  con- 
nected with  the  operation  of  this  law. 

9th.  Let  the  constituents  o/  inanimate 
forms  of  matter  he  combined  in  certain 
definite  proportions.  In  all  chemical  com- 
binations this  definite  proportion  among 
the  constituents  is,  by  virtue  of  this  phys- 
ical law,  observed.  When  an  acid  and  an 
alkali  are  combined,  there  is  a  fixed  quan- 
tity of  both  acid  and  alkali   in  each   salt 


PHYSICAL  SCIENCE.  37 

produced.  The  law  is  utilized  by  varying 
the  proportions,  and  by  thus  having  at 
command  the  chemicals  we  desire  either 
ibr  medicinal  or  mechanical  use. 

10th.  Let  material  bodies  or  their  mole- 
cities  unite  to  form  distinct  masses  or  larger 
bodies  of  matter.  This  law,  we  have  &aid, 
is  the  great  means  employed  in  nature  to 
counteract  or  annul  the  force  or  forces  of 
other  physical  laws.  Wlien  a  ponderable 
body,  of  whatever  size  or  weight,  falls  to 
the  ground  or  to  the  earth's  surface,  its 
motion  is  arrested,  and  the  force,  no  mat- 
ter from  whence  derived,  is  annulled,  be- 
cause the  force  from  the  Law  of  Cohesion, 
(L.  10,)  acting  on  the  earth  or  its  mole- 
cules, is  superior  to  any  force  we  can  com- 
mand. A  cannon  ball,  moved  by  the  force 
frem  the  Law  of  Diffusion,  (L.  3,)  brought 
into  operation  by  the  explosion  of  gun- 
powder, is  gradually  annulled  by  that  from 
the  Law  of  Cohesion  acting  on  the  air,  on 
the  water,  or  on  the  timbers  of  a  ship,  but 
is  at  once  arrested  in  its  motion  if  fired  at 


38  AMERICAN  SCIENCE. 

a  bank  of  earth.  This  law  is  utilized  by 
mankind  in  the  same  way  as  in  nature,  in 
modifying  or  in  annulling  the  force  from 
other  physical  laws. 

11th.  Let  the  specific  life  of  animants 
unite  ivith  the  materials  of  their  ingesta  to 
form  the  fluids  and  tissues  of  living  or  ani- 
mate bodies.  This  process  of  vital  com- 
bination is  usually  termed  assimilation. 
The  final  result  of  digestion  or  assimilation 
is,  the  formation  or  production  of  the  spe- 
cific life^  that  is  applied  to  so  many  useful 
purposes  in  the  living  economy — to  the 
purposes  of  sensation,  of  motion  and  of  nu- 
trition. 

12th.  Let  the  living  muscular  fiber  ^  ivhen 
innervated,  be  actively  elongated  and  erected, 
and,  ivhen  enervated,  let  it  be  contracted. 
This  theory  of  muscular  action  serves  to 
explain  satisfactorily  all  the  phenomena 
in  nature  in  which  this  action  is  involved, 
while  the  received  theory  fails  to  furnish  a 
rational  explanation  in  a  very  large  pro- 
portion of  such  phenomena. 


PHYSICAL   SCIENCE.  39 

The  uses  to  which  this  law  of  nature  is 
applied  are  too  familiar  and  too  numerous 
to  require  here  an  extended  notice. 

13th.  Let  certain  forms  of  matter  adhere 
to  each  other,  I  need  not  dwell  on  the 
uses  to  which  this  physical  Law  of  Adhe- 
sion (L.  13)  is  applied  in  mechanics. 

14th.  In  the  higher  orders  of  both  the  ani- 
mal and  vegetable  kingdoms^  let  a  ijroper 
union  of  the  tioo  sexes  be  attended  loith  the 
formation  of  a  new  being  ;  and  in  the  lower 
orders  of  these  kingdoms^  let  the  production 
of  a  ganglion  or  nerve-center  befoUoiued  by 
a  like  result. 

The  phenomena  that  should  be  referred 
to  this  physical  law  of  animate  Greneration 
have  been  an  immense  stumbling  block  to 
physiologists  and  theologians,  and  have 
given  rise  to  many  heated  disputes  ;  but 
this  physical  law,  enacted  by  an  all-wise 
and  omnipotent  Law-giver^  should  serve 
to  settle  all  such  disputes. 

With  the  use  of  this  law  of  nature  Farm- 
ers, more  than  any  other  class  of  the  com- 


40  AMERICAN  SCIENCE. 

munity,  promote  the  enjoyment  or  happi- 
ness of  their  fellow-creatures. 

OF   THE    SO-CALLED   MECHANICAL   POWERS. 

The  Mechanical  Powers  can  only  exhibit 
physical  force  or  power  when  connected 
with  the  operation  of  one  or  more  of  the 
physical  laws.  Most  commonly  this  power 
is  derived  from  the  physical  law  of  muscu- 
lar action  (L.  12)  and  the  lawof  G-ravitation, 
(L.  2.)  These  are,  in  fact,  devoid  of  power, 
hut  are  employed  as  the  means,  or  appli- 
ances, by  which  power  is  guided  or  directed 
to  the  parts  of  a  machine  where  its  exertion 
is  wanted.  Thus,  in  a  Water-mill  or  fac- 
tory, power  or  force  is  conveyed  to  the  mill- 
stones or  spindles  by  means  of  wheels  and 
cogs,  or"  by  pulleys,  &c. — the  power  in  this 
instance  being  derived  from  the  physical 
law  of  the  Water-level,  (L.  6.)  In  the 
steam  engine  the  power  is  transmitted  from 
the  physical  law  of  Diifusion,  (L.  3,)  by  the 
same  means,  to  the  wheels  of  the  Locomo- 


PHYSICAL  SCIENCE.  41 

live  or  to  the  shaft  of  the  Steaml3oat,  &c., 
in  order  to  produce  the  required  motion. 
These  appliances,  we  repeat^  serve  to  di- 
rect and  increase  force  ;  but  in  themselves 
possess  no  force  or  power  whatever. 

OF   MOTION. 

Motion  is  the  result  of  an  impulse  or  of 
an  impression  of  force  from  some  physical 
law  or  laws,  and  may  be  regarded  in  the 
light  of  a  scientific  principle  arrived  at  by 
reasoning  ;  but  has  nothing  of  the  charac- 
ter of,  and  therefore  cannot  be  regarded  as, 
a  law  of  7iature,  as  some  have  erroneously 
thought. 

MOTION  OF  THE  TIDES  AND  OF  CONSTANT 
STREAMS  OP  FRESH  WATER. 

The  motion  of  water  in  tides  is  derived 
from  the  physical  law  of  the  Water-level, 
(L.  6,)  which  motion  ceases  not  as  the  law 
is  constantly  in  operation.  Like  the  mo- 
tion of  the  pendulum,  when  the  force  that 


42  AMERICAN  SCIENCE. 

carries  the  water  in  one  direction,  as  to- 
wards the  surface  of  oceans,  is  exhausted, 
the  force  that  cariies  the  water  in  another 
direction,  towards  bays  and  rivers,  comes 
into  play,  and  the  motion  of  the  water  is 
thus  continued.  The  motion  of  tlie  Hde, 
(which  is  nothing  more  than  a  [)oi-tion  of 
water  under  the  influence  of  the  law  of  tlie 
water-level,  (L.  G,)  having  reached  the  sur- 
face of  oceans^  tlie  water  liere  is  raised 
above  the  Water-level,  and  is  tlien  returned 
towards  this  level  by  means  of  the  same 
law  which  has  its  force  increased  by  the 
influenceof  the  law  of  Gravitation,  (L.  2.) 
In  this  way  the  force  being  constantly  kept 
up,  the  tides  continue,  and  will  continue, 
so  long  as  these  laws  of  nature  are  in  opera- 
tion. Thus  we  have  a  perpetual  motion 
that  has  been  in  operation  from  the  begin- 
ning of  the  world,  and  will  continue  to  the 
end  of  time.  The  same  is  true  of  all  con- 
stant streams  of  fresh  water  as  of  the  river 
St.  Lawrence,  the  flow  of  which  is  sustain- 
ed by  the  force  from  the  law  of  the  Water- 


PHYSICAL  SCIENCE.  43 

level ^  (L.  6,)  assisted  by  the  force  from  the 
law  of  gravitation,  (L.  2.) 

OF   WAVE-MOTION. 

This  subject  is  deserving  of  the  more  at- 
tention^ since  it  has  served  to  give  rise  to 
a  prominent  theory  in  European  Science 
that  professes  to  account  for  or  to  explain 
a  vast  number  of  phenomena  connected 
with  the  imponderables.  I  allude  to  the 
famous  Undulaiory  Theory^  that  has  become 
very  popular  and  is  now  generally  received 
as  true  among  European  Scientists.  We 
gain  a  knowledge  of  Wave-motion  best  by 
adverting  to  what  we  have  said  of  the 
movements  of  the  pendulum,  and  by  sub- 
stituting the  horizontal  line  of  the  Water- 
level  for  the  perpendicular  line  of  gravity. 
What  is  a  wave,  of  water,  for  instance  ?  A 
wave  is  a  portion  of  water  that  has  received 
an  impetus  or  impulse  from  the  application 
of  force  from  some  physical  law,  as  from  the 
law  of  Gravitation,  (L.  2,)  by  the  falling  of 
a  pebble  on  a  calm  surface  of  water.     This 


44  AMERICAN  SCIENCE. 

impetus  forces  a  portion  of  water  above  the 
line  of  the  Water-level,  and  the  force  being 
thus  exhausted,  that  of  this  law  is  again 
employed  to  carry  the  water  back  to  this 
level ;  and  we  thus  have  an  oscillation  of 
this  portion  of  water,  like  the  oscillation 
of  the  pendulum^  first  in  one  direction  and 
then  in  another,  the  former  perpendicular, 
and  the  latter  horizontal.  The  top  of  a 
wave  is  called  its  crest,  and  its  bottom  its 
trough.  The  distance  between  the  crest 
and  trough  of  a  wave  or  its  size  is  in  a 
direct  ratio  with  the  degree  of  force  applied 
to  this  portion  of  water.  When  a  rock  or 
large  stone  is  dropped  into  calm  water  the 
waves  are  larger  than  when  a  small  peb- 
ble is  dropped.  The  impulse  on  the  wave 
when  conveyed  to  the  sensitive  extremities 
of  the  auditory  nerves  is  followed  by  the 
determination  of  specific  life  through  these 
nerves  and  the  subsequent  formation  of  the 
ideas  of  sound  that  are  conveyed  to  the 
mind.  Now,  the  air  and  all  the  imponder- 
ables beiijg  conceived  to  be  fluids,  as  well 


PHYSICAL    ^CIEiSrCE.  45 

as  water,  it  is  reasonable  to  conclude  that 
they  may  all  have  waves ;  but  to  infer  from 
this  that  the  imponderables  are  not  forms 
of  matter^  but  only  modes  of  motion^  is  irra- 
tional, unscientific  and  unphilosophical — is 
simply  a  perversion  of  reason.  We  miglit 
with  equal  propriety  regard  water  and  all 
metals  that  are  fused  as  modes  of  motion. 
That  waves  are  the  result  of  an  impetus, 
or  of  an  application  of  force,  we  may  -  be 
convinced  by  attending  to  the  fact  that 
waves  are  produced  by  the  application  of 
force  from  several  of  the  physical  laws  as, 
from  a  row-boat,  from  the  law  of  Muscular 
Action,  (L.  12;)  from  a  sail-boat,  from  the 
law  of  Suction,  (L.  4  ;)  from  a  steamboat, 
from  the  law  of  Diffusion,  (L.  3,)  &c.,  as 
well  as  from  the  law  of  Gravitation,  as  we 
have  seen. 


CHAPTER  IV. 

RECAPITULATION  OF  THE  PRECEDING  SCIENTIFIC 
VIEWS,  RELATING  MORE  ESPECIALLY  TO  PHYS- 
ICAL SCIENCE,  THE  SCIENCE  OF  INANIMATE 
MATTER. 

We  started  out  with  the  genei'al  princi- 
ple or  proposition,  the  truth  of  wliich  it  is 
presumed  will  not  be  questioned,  namely, 
that  the  grand  aim  in  all  human  knowl- 
edge, religious  and  secular,  should  be,  a 
correct  view  of  the  economy  of  nature,  or 
a  just  account  and  satisfactory  explanation 
of  the  phenomena  presented  in  this  econo- 
my. Such  a  view  liad  been  attempted  in 
the  various  systems  of  religion  adopted  in 
the  early  history  of  the  human  race.  The 
system  of  i-eligion  now  called  Grecian  My- 
thology was,  however,  so  absurd,  or  so 
at  variance  with  the  dictates  of  common- 
sense,  that  certain  Grreeks,  calling  them- 
selves Philosophers,  rejected  this  system 
(4G)' 


PHYSICAL  SCIENCE.  47 

ofreligiooand  refused  credence  to  its  tenets. 
Accoi'dingly,  they  initiated  an  entirely  new 
system,  calling  it  Philosophy ,  which  after- 
wards became  the  basisof  European  Science. 
From  this  period  of  Grecian  history  to  the 
l)i'esent  time  thei'e  has  been,  as  might  be 
supposed,  an  antagonism  between  Science 
and  Religion,  notwithstanding  the  striking 
analogy  between  the  two  systems  that  we 
liave  just  pointed  out.  The  cause  of  this 
antagonism  is  easily  explained.  Religion 
Avas  dogmatic  and  overbearing  in  its  teach- 
ings, as  it  professed  to  receive  its  dogmas 
from  the  direct  inspiration  of  Grod  ;  while 
Science  was  solely  dependent  on  human 
reason  for  its  principles,  and  derided  the 
pretensions  of  religion.  The  latter,  how- 
ever, was  backed  by  the  masses  of  humani- 
ty, and  it  became  extremely  hazardous  to 
call  in  question  a  religious  tenet,  as  was 
shown  in  the  cases  of  Socrates,  Bruno,  and 
Gallileo.  Bishop  Butler,  in  his  Analogy, 
very  profoundly  i-emarks,  ''and  as  it  is 
owned  tlie  whole  sclieine  of  Scripture  is  not 


48  AMERICAN  SCIENCE. 

yet  understood,  so  if  it  ever  comes  to  be 
understood  before  the  restitution  of  all  things, 
and  without  miraculous  interpositions,  it 
must  be  in  the  same  way  as  natural  knowl- 
edge is  come  at — by  the  continuance  of 
learning  and  of  liberty,  and  by  particular 
persons  attending  to,  comparing  and  i)ur- 
suing  intimations  scattered  up  and  down 
it,  which  are  overlooked  and  disregarded 
by  the  generality  of  the  world/'  To  say 
that  the  whole  sclieme  of  Scripture  is  not 
yet  understood  is  the  same  as  to  say  that 
tliis  scheme  fails  to  furnish  satisfactory 
explanations  of  natural  i)lienomena,  and 
consequently  fails  to  answer  the  purposes 
of  liumanity  in  attaining  a  knowledge  of 
the  economy  of  nature.  A  remarkable 
failure  in  this  respect  will  be  pointed  out 
as  we  proceed. 

Science  is  certainly  the  more  liberal  mode 
of  investigating  natuie  since  Religion  tram- 
mels and  restrains  its  votaries  by  its  ])re- 
tension  to  direct  ins[)iration.  I  have  conse- 
quently   adopted    the    title    n\'    Ainericm? 


PHYSICAL  SCIENCE.  49 

Science^  which,  when  understood,  w^ill  be 
found  to  furnish  a  system  of  religion  as 
well  as  of  science  tliat  will  be  of  vast  bene- 
fit to  mankind. 

[Jnfortunately  for  the  interests  of  truth 
or  of  pure  science,  the  Greek  Philosophers 
first  gave  their  attention  to  physical^cience, 
or  to  the  science  of  matter,  and  were  led  to 
adopt  the  principles  of  materialism.  They 
accordingly  looked  to  the  forms  of  matter 
for  the  power  and  intelligence  exhibited 
in  conducting  the  course  of  nature,  or  that 
were  presented  in  the  economy  of  nature. 
Had  they  commenced  with  metaphysical 
science,  and  studied  carefully  the  mental 
endowments  w^th  their  proper  functions, 
they  miglit  have  discovered  that  human 
reason,  when  not  properly  conducted,  or 
when  tin's  process  was  not  fully  completed, 
was  an  unsafe  and  unreliable  guide  to 
truth.  Ill  every  instance  of  reasoning  tJie 
<^roivning  act  should  he  the  exercise  of  an 
enlightened  conscience  or  cultivated  common- 
sense. 
4 


50  AMERICAN  SCIENCE. 

With  this  part  of  the  process  omitted, 
there  is  no  protection  against  the  errors 
that  may  be  embraced  by  the  luiman  mind, 
such  as  everywhere  prevail  in  European 
Science.  It  was  from  a  disregard  of  the 
mental  endowment  of  conscience,  that  is 
possessed  by  every  sane  mind,  that  many 
errors  have  been  introduced  into  every  sys- 
tem of  religion.  It  is  not  surprising  that 
the  Greek  Philosophers,  with  their  unfledg- 
ed reason,  should  have  fallen  into  innumer- 
able errors,  that  have  exerted  a  baleful 
influence  in  science  down  to  the  present 
time.  It  was  under  such  an  influence  from 
the  error  of  the  occult^  active  properties  of 
matter y  that  Sir  Isaac  Newton  was  led  to 
adopt  the  false  principle  of  universal  gravi- 
tation that  really  has  no  existence  in  the 
economy  of  nature.  The  Greek  Philoso- 
phers taught  this  false  principle,  and  Sir 
Isaac,  having  learned  it  at  college,  could 
not  divest  his  mind  of  this  e2:reo:ious  fal- 
lacy,  so  derived.  Had  he  looked  to  God 
and  His  laws,  he  might  have   discovered 


PHYSICAL  SCIENCE.  51 

the  primary  and  proximate  or  secondary 
causes  of  this  motion  of  ponderable  bi)dies. 
We  have  said  on  another  occasion  Sir 
Isaac  reminds  us  of  a  raw  sailor  going  to 
the  mast-head  and  fixing  his  attention  on 
the  objects  on  deck  ;  and  when  I  see  his 
mind  reeling  and  his  reason  failing  in 
climbing  his  dizzy  height  I  feel  like  calling 
out  with  the  boatswain,  ''  look  aloft !  you 
land  lubber !  ''  When  the  student  of  nature 
has  learned  and  can  fully  realize  the  truth, 
that  the  course  of  nature  is  conducted  by 
an  all- wise  and  omnipotent  Being,  he  has 
accomplished  the  most  difficult  part  of  the 
lesson  he  is  learning.  It  was  the  opinion 
of  the  atheist  Comt^  that  this  conclusion 
was  the  result  of  the  exercise  of  infantile 
reason  alone  ;  but  we  shall  show  as  v/e 
proceed  that  this  is  the  natural  result  of 
all  reasoning,  adult  as  well  as  infantile. 
This  conclusion  cannot  be  avoided  by  any 
sane  mind  that  reasons  from  the  natural 
or  physical  phenomena  that  are  everywhere 
presented  to  its  observation. 


52  AMERICAN  SCCENCE. 

If,  then,  science,  true,  pure  science,  has 
for  its  grand  aim  in  common  with  religion 
a  true  theory  or  full  understanding  of  the 
phenomena  presented  in  the  economy  of 
nature,  the  analogy  between  these  subjects 
of  thought  is  established  in  this  branch  of 
our  subject,  Physical  Science. 


CHAPTER  V. 

OF  METAPHYSICS,  OR  THE  SCIENCE  OF  MIND. 

The  mind  has  not  a  palpable  substratum 
of  matter,  like  the  body,  of  which  it  can 
take  cognizance  ;  but  we  only  gain  a  clear 
conception  of  the  mind  through  conscious- 
ness, that  is,  by  giving  attention  to  the 
mental  endowments,  or  faculties'^  as  they 
are  called,  and  to  their  several  functions  or 
offices.  In  the  new  system  of  American 
Science  it  is  held  that  every  living  creature, 
whether  of  the  animal  or  vegetable  king- 
dom, is  possessed  of  a  mind,  soul,  or  spirit- 
ual existence,  in  which  is  its  personal  identi- 
ty and  to  which  are  addressed  the  laws  of 
nature  designed  to  govern  its  conduct  in 
this  life — the  instincts  ;  every  species  of  be- 


•  *In  using  this  term  it  is  necessary  to  exclude  from  it 
all  notion  of  power  or  force.  These  faculties  are  pos- 
sessed of  no  power  whatever,  but  are  mere  capabilities 
of  function. 

(53) 


54  AMERICAN  SCIENCE. 

ing  has  a  mind  peculiar  to  this  species,  with 
more  or  fewer  endowments,  and  with  these 
endowments  more  or  less  developed.  Per- 
haps the  human  mind  is  more  highly  en- 
dowed than  that  of  any  known  creature, 
and  we  shall  take  this  as  our  type. 

The  faculties  of  the  human  mind  may  be 
divided  into  three  classes,  namely,  into  the 
Hygienic,  the  Intellectual,  and  the  Emo- 
tional faculties,  as  they  are  designed  to  gov- 
ern or  preside  over  the  bodily  functions  and 
those  of  the  Intellectual  and  Emotional 
faculties.  These  mental  faculties  have  all 
been  carelessly  investigated  and  erroneously 
represented  in  our  books  on  Physiology  and 
on  Mental  Philosophy.  We  will  endeavor 
to  give  here  a  more  correct  account  of  them. 

In  animated  nature  there  are  two  princi- 
pal objects  that  are  deserving  of  especial 
notice,  viz :  the  mind  or  soul,  and  the  subtle 
fluids  termed  the  specific  life,  or  nerve-fluid, 
which  the  mind  makes  use  of  in  accom- 
plishing its  purposes.  Thus  the  mind  is 
brought  into   relation  with   the   material 


MENTAL   SCIENCE.  55 

world,  or  with  the  material  objects  around 
us,  by  means  of  this  specific  life,  which  is 
determined  by  the  mind  to  objects  from 
which  impressions  are  received,  and  the 
ideas  of  such  objects  are  formed  and  con- 
veyed to  the  mind.  In  this  way  only  do 
we  perceive  or  become  aware  of  the  exist- 
ence of  such  objects.  In  this  connection 
it  should  not  be  overlooked  that  the  im- 
pression Gomesjirst  from  the  object  perceived, 
and  then  the  mind  determines  its  specific 
life  to  the  object,  before  an  idea  of  such 
object  can  be  formed  and  be  conveyed  to 
the  mind.  The  material  objects  of  which 
we  can  have  ideas,  have  a  subtle  life  ever 
passing  from  them  in  a  state  of  nature,  that 
makes  the  impression  spoken  of.  This  is 
the  theory  of  perception  adopted  in  Ameri- 
can Science.  Before  entering  upon  the  con- 
sideration of  the  mental  faculties  in  detail 
we  would  call  attention  to  an  important 
provision  in  nature  that  seems  not  to  have 
been  fairly  understood  by  scientists.  I  al- 
lude to  that  part  or  the  economy  of  nature 


56  AMERICAN  SCIENCE. 

commonly  treated  of  under  the  liead  of  As- 
soda  tion  of  Ideas, 

All  the  pleasure,  enjoyment,  or  happi- 
ness of  living  creatures  proceed  from  a 
due  observance  of  the  Instincts — the  laws  of 
nature  designed  to  govern  their  conduct  in 
this  life.  Now  there  are,  in  the  environ- 
ment or  surroundings  of  such  creatures, 
objects  appointed  to  suggest  to  them  obedi- 
ence to,  or  the  observance  of,  their  Instincts 
— the  impressions  from  each  of  those  objects, 
suggesting  the  observance  of  a  particular 
instinct  or  hxw  ;  impressions  from  articles 
of  food,  suggesting  the  taking  of  food  ;  from 
the  air,  the  taking  in  of  air,  or  respiration, 
&c.,  &c.  Impressions  so  derived,  we  pro- 
pose to  call  Suggestive  Impressions^  that 
may  with  the  greatest  benefit  to  science  be 
substituted  for  the  term  Association  o^ Ideas, 
These  impressions  may  be  attended  to  or 
not  as  seemeth  proper  to  an  enlightened 
conscience  or  sound  common-sense,  that  is, 
the  governing  faculty  in  every  sane  mind. 
Religion,  leaving  out  its  pretensions  to  a 


MENTAL  SCIENCE.  57 

direct  inspiration  from  God,  takes  a  very 
partial  view  of  the  economy  of  nature,  being 
mainly  concerned  with  the  human  soul  and 
Its  future  destiny.  The  Suggestive  Im- 
pressions of  which  we  have  been  speaking 
appear  to  an  unsophisticated  mind  one  of 
the  wisest  provisions  in  nature  for  the  pro- 
motion of  the  happiness  of  living  creatures  ; 
as  they  serve  to  suggest  to,  or  remind  crea- 
tures of,  and  prompt  them  to,  an  observance 
of  the  Instincts— this  being  the  only  real 
source  of  all  happiness  ;  but  in  religion, 
and  especially  in  the  Christian  dispensa- 
tion, these  impressions  are  regarded  as  the 
snares  and  temptations  of  the  world,  and 
are  turned  over  bodily  to  the  devil,  as  the 
means  whereby  he  ensnares  human  souls 
and  turns  them  into  hell. 

The  human  mental  faculties  being  di- 
vided into  the  three  classes — Hygienic,  In- 
tellectual and  Emotional — and  the  first 
class  presiding  over  or  governing  the  bodily 
functions,  the  due  performance  of  which 
constitutes  Hygiene  or  Health,  these  func- 


58  AMERICAN  SCIENCE. 

tions  are  attempted  to  be  explained  in  our 
books  on  Physiology.  Since,  however,  the 
discovery  of  the  true  law  of  Muscular  Ac- 
tion,* that  differs  essentially  and  in  toto 
from  the  old  views  on  this  subject,  it  is 
found  necessary  to  change  the  explanations 
or  theories  of  these  bodily  functions.  The 
erroneous  principle  of  ^ro/)i^?6'io?i,  on  wliich 
these  functions  were  supposed  to  occur, 
must  be  substituted  by  that  of  suction.  In 
the  functions  of  digestion,  respiration, 
circulation  of  the  blood,  of  the  secretions,  ex- 


*  The  great  difficulty  in  accepting  our  view  of  Mus- 
cular action,  that  seems  to  occur  most  readily  to*  the 
unreflecting,  arises  from  a  mi.sapprehension  of,  and  a 
consequent  false  inference  from,  this  view.  Can  it  be 
conceived,  it  is  asked,  that  the  limbs  could  be  moved  by 
means  of  a  soft  yielding  substance,  as  the  muscle  in  the 
living  body?  Now,  the  motion  of  the  limbs,  in  every 
instance,  is  the  result  of  the  operation,  or  of  the  exer- 
cise, of  tw6  sets  of  muscles,  the  Flexors  and  Extensors, 
and  is  never  produced  by  any  one  set  acting  alone. 
Take,  for  instance,  the  extension  or  straightening  of  the 
fingers.  In  this  act,  both  the  flexor  and  the  extensor  mus- 
cles of  the  hand  and  fore-arm  are  employed,  and  not  one 
set  alone,  at  a  time;  so  that  this  extension  is  the  result 
of  the  employment  of  both  Flexors  and  Extensors.  But 
here  is  the  point  in  dispute.  According  to  my  view,  in 
extending  or  straightening  out  the  fingers  the  set  of  mus- 
cles that  are  in  action,  or  that  are  actively  elongated  and 
erected,  are  the  so-called  Flexors;  while  the  opposing 


MENTAL  SCIENCE.  59 

cretioDS^  (fee,  &c.,  the  contents  of  the  tubes 
concerned,  are  moved  on  the  principle  of 
suction,  and  not  on  that  of  propulsion — the 
action  of  the  involuntary  muscles  about 
these  tubes  tending  to  expand  and  to  in- 
duce a  vacuum  in,  rather  than  to  compress 
and  to  obliterate,  their  cavities. 

The  division  of  the  Muscular  System  into 
two  classes,  the  Voluntary  and  Involuntary 
Muscles,  is  right  and  proper  ;  but  the  true 
basis  or  ground  of  this  classification  is 
not  at  all  understood.  The  function  or 
office  of  the  mental  faculty,  the  Will,  has 


set,  the  so-called  Extensors,  are  in  their  state  of  contrac- 
tion, wherein  the  nerve-fluid  is  withdrawn  from  their 
fibers,  by  means  of  an  action  in  their  corresponding 
nerve  centers,  and  whicli  is  not  the  state  of  action  of 
these  Extensor  Muscles.  In  extending  the  fingers  the 
so-called  Flexors  are  i?i  action,  and  inflexing  the  fingers 
upon  the  palm,  the  so-called  Extensors  are  in  action, 
and  contribute  to  this  movement  of  the  fingers  by  their 
active  elongation  and  erection,  that  is,  hy  their  action. 
Again,  the  really  active  state  of  a  muscle,  it^  active 
elongation  and  erection,  which  is  its  true  state  of  action, 
seems  nottohavebeen  sufficiently  attended  to  by  Phys- 
iologists. A  muscle,  in  this  state,  becomes  as  rigid  and 
unyielding  or  as  inflexible  as  a  bar  of  steel,  as  in  the 
muscles  of  the  Index,  when  this  finger  is  kept  firmly 
extended.  Many  other  instances  of  the  inflexible  natura 
of  muscles,  ivhen  in  action,  or  when  erected,  will  readily 
occur  to  every  one. 


60  AMERICAN  SCIENCE. 

been  entirely  misapprehended  by  scientists 
generally,  and  especially  by  Physiologists. 
The  Will,  in  itself,  exerts  no  power  nor  in- 
fluence whatever  over  any  of  the  muscles. 
The  sole  office  of  this  faculty  is  to  form  de- 
signs or  plans ;  and  such  plans,  stored  in 
the  mind,  serve  as  sttggesfive  impressions 
to  induce  the  mind  to  exercise  the  class  of 
voluntary  muscles,  in  order  to  carry  out 
or  to  accomplish  this  plan.  1  will  to  walk 
across  the  room  ;  that  is,  I  form,  by  means 
of  my  will,  the  plan  to  do  this ;  and  the 
mind,  if  the  act  is  approved  of  by  the  com- 
mon-sense, calls  into  exercise  the  voluntary 
muscles  of  locomotion  to  accomplish  this 
plan.  In  the  same  way  I  might  proceed 
to  my  farm  to-morrow  on  horseback,  by 
steam-boat,  or  by  railroad,  simply  by  the 
mind  preparing  the  conditions  necessary 
to  carry  out  the  purposes  I  may  have  in 
view. 

Again,  I  might  form  the  plan  or  con- 
ceive the  design  of  jumping  over  the  moon, 
but  the  mind,  possessing  no  means  of  ac- 


MENTAL  SCIENCE.  61 

complisliing  this  feat,  gives  no  attention 
towards  its  accomplisliment.  Here,  then, 
the  much-mooted  question  of  free-will,  is 
included,  as  lawyers  say,  in  a  nut-shell. 
The  will  is  left  free  to  form  any  plan  how- 
ever preposterous  or  absurd;  while  every 
sane  mind  is  possessed  of  the  governing 
faculty  of  conscience  or  common-sense  that 
enables  it  to  determine  whether  or  not  it 
shall  give  its  attention  to  the  accomplish- 
ment of  the  design  so  presented  to  it  by 
means  of  the  will. 

This  is  the  way  Shakspeare  puts  it: 


'  Thus  conscience  doth  make  cowards  of  us  all, 
And  the  native  hue  of  resolution  is  sicklied  o'er 
With  the  pale  cast  of  thought;  and  enterprises 
Of  great  pith  and  moment  with  this  regard, 
Their  currents  turn  away  and  lose 
The  very  name  of  Action." 


OF  THE  INTELLECTUAL  FACULTIES. 

The  intellectual  faculties  are  either  sim- 
ple or  compounded.  Among  the  former 
are  embraced  tlie  Observation  oi*  Percep- 
tion, Imagination,  Judgment,   Conscience 


62  AMERICAN  SCIENCE. 

or  Common-Sense^  Memory^  Will,  and  the 
Faculty  of  Language  ;  and  the  latter  class 
embraces  the  Reason,  and  the  Invention 
or  Inventive  Faculty.  Of  the  Observa- 
tion we  have  treated  cursorily  when  pre- 
senting our  theory  of  Perception.  It  may 
be  added  here,  however,  that  light  makes 
the  suggestive  impression  that  induces  the 
mind  to  call  into  exercise  its  faculty  of  see- 
ing, sound  of  hearing,  odors  of  smelling, 
savors  of  tasting,  and  so  on,  each  sense 
finding  in  its  environment  the  form  of  mat- 
ter suited  or  appointed  to  bring  it  into  ex- 
ercise. Where  there  is  no  light  the  sense 
of  vision  is  in  abeyance  ;  where  there  is 
no  sound  the  sense  of  hearing  is  not  exer- 
cised, and  so  on.  The  proper  suggestive 
impression  must  be  present  or  the  sense 
cannot  be  brought  into  action. 

The  imagination  is  usually  exercised  in 
finding  new,  strange,  and  pleasing  combin- 
ations of  thought,  and  much  happiness  is 
derived  from  its  proper  exercise  ;  but  its 
greatest  utility  is  exhibited  in  the  process 


MENTAL  SCIENCE.  63 

of  reasoning,  of  which  we  shall  presently 
speak. 

The  judgment  is  also  usefully  employed 
in  the  reasoning  process,  but  is  commonly 
used  in  comparing  objects  of  thought,  or 
such  as  are  found  in  the  world  around  us. 
The  matliematicians  employ  this  mental 
faculty  in  comparing  objects,  and  in  estab- 
lishing their  equations — this  branch  of 
Science  being  simply,  the  Science  of  Equa- 
tions, 

The  conscience  or  common-sense  is  the 
ruling  mental  faculty  that  is  largely  de- 
veloped in  the  human  mind.  This  is  the 
spark  of  divinity  that  leads  us  to  a  knowl- 
edge of  good  and  evil.  This  faculty,  when 
properly  cultivated,  enables  us  to  determine 
at  once  as  to  the  truth  or  error  of  knowl- 
edge of  every  kind,  as  to  what  is  virtuous 
or  vicious  in  morals,  what  is  right  or  wrong 
in  conduct,  and  to  what  is  just  or  unjust  in 
our  relations  with  others.  This  is,  in  short, 
the  balance-wheel  which,  in  mental  machin- 


64  AMERICAN  SCIENOE. 

ery  keeps  every  other  part  ot  the  machinery 
at  its  proper  work.  But  for  the  counteract- 
ing beneficent  influence  of  this  faculty  the 
imagination  would  carry  off  the  mind  into 
all  sorts  of  follies  and  excesses,  and  society, 
or  the  intercourse  among  beings,  would  be- 
come unbearable.  Is  it  not  passing  strange 
that  a  mental  faculty  of  so  high  a  value, 
and  of  so  much  importance  in  the  living 
economy,  should  have  been  overlooked  and 
entirely  neglected  in  European  Science? 
This  simple  fact  accounts  for  the  innumer- 
able errors  and  follies  contained  in  this 
system. 

The  memory  is  that  faculty  by  means  of 
wliich  impressions  are  recorded  in  the  mind^ 
so  that  they  may  be  recalled  from  thence  as 
occasions  serve.  It  is  not,  however,  attended 
to,  that  no  other  impressions  can  be  so  stored 
up  and  recalled,  but  the  ideas  formed  as  we 
have  seen,  and  that  are  thus  brought  into 
relation  with  the  mind.  The  more  plainly 
stamped  on  tlie  mind  the  idea,  the  more 


MENTAL   SCIENCE.  65 

readily  is  it  recalled.  The  recollection  of 
recently-impressed  ideas  fails  in  advanced 
age,  because  siicli  ideas  are,  at  that  time  of 
life,  but  faintly  impressed  on  the  mind ;  and 
all  our  ideas  that  are  not  strongly  im- 
pressed, ^'Like  Adam's  recollection  of  his 
fall,"  or  that  are  not  frequently  repeated, 
are  soon  forgotten,  and  pass  out  of  the 
mind. 

The  will  is  the  faculty  that,  in  the  con- 
fused notions  entertained  on  this  subject  in 
European  Science,  is  supposed  to  exert  a 
direct  power  or  influence  over  the  voluntary 
muscles,  that  causes  their  action.  This  is 
all  wrong.  The  will,  being  an  endowment 
of  mind  by  the  Creator,  can  exert  no  power 
whatever,  but  its  peculiar  office  or  func- 
tion is,  to  form  pLms  or  designs  that 
serve  to  suggest  the  calling  into  exercise 
the  voluntary  muscles.  The  views  on  this 
subject  embraced  in  American  Science  were 
so  fully  set  forth,  when  speaking  of  the  ac- 
tion of  the  voluntary  and  involuntary 
muscles,    ([).    60,)    that  it  is   deemed   un- 


66  AMERICAN  SCIENCE. 

necessary   here   to   repeat   or   to    add    to 
them. 

OF   HUMAN   REASON. 

We  have  said,  every  living  being,  whether 
of  the  vegetable  or  animal  kingdom,  is  pos- 
sessed of  a  mind,  in  which  is  its  personal 
dentity,  and  to  which  are  addressed  its 
instincts;  that  each  species  of  being  has  a 
mind  peculiar  to  this  species,  with  endow- 
ments or  faculties  more  or  fewer  in  number, 
and  with  these  faculties  more  or  less  devel- 
oped. Now,  the  Reason  is  so  plainly  pos- 
sessed by  the  human  mind  that  it  is  thought 
to  be  the  characteristic  of  the  human  race, 
who  are  called  rational  creatures,  while 
brutes  are  supposed  to  possess  instinct, 
blind  instinct^  as  it  is  called,  as  a  substitute 
for  reason.  This  is  an  error  in  European 
Science;  for  there  certainly  are  both  rea- 
son and  instinct  operating  on  every  mind, 
brute  or  human;  the  difference  between 
the  two  arising  from  the  firreater  or  less 


MENTAL  SCIENCE.  67 

developement  of  these  faculties  in  the  two 
classes  of  beings.  The  human  mind  is  so 
constituted  by  the  Creator  that  it  has  to 
rely  much  on  its  reason,  while  the  brute 
mind,  in  which  the  reason  is  less  devel- 
oped, is  more  dependent  on  its  instincts  in 
its  ordinary  conduct.  To  regard  the  in- 
stincts, which  are  fche  laws  of  God  designed 
to  regulate  the  conduct  of  creatures  in  this 
stage  of  existence,  as  being  hlind^  is  an  ut- 
ter perversion  of  language^  and  an  extreme 
folly  on  the  part  of  scientists^  since  it  is 
the  guidance  of  the  conduct  of  His  crea- 
tures by  an  all-wise  Creator. 

Eeason  is  a  compound  mental  faculty  or 
endowment,  its  function  being  composed 
of  that  of  each  of  the  four  following  sim- 
ple faculties  performed  in  the  order  here 
enumerated,  namely:  the  Observation, 
Imagination,*  Judgment,  and  Conscience  or 


*  Is  it  not  astonishing,  that  mankind  should  allow  a 
subordinate  faculty,  the  imagination,  to  gain  the  as- 
cendancy over  all  the  other  mental  faculties  ?  Not  only 
is  thio  so  ;  but  the  imagination  is  suffered  to  repress  and 
dwarf,  as  it  were,  the  conscience  or  common-sense,  that 


68  AMERICAN  SCIENCE. 

Common-fSense.  We  have  spoken  of  the 
Suggestive  Impressions  from  the  objects 
)ntainecl  in  the  environment  of  living;  be- 


co 


t5 


ings.  Any  such  object  that  arrests  or  serves 
to  arouse  attention  may  suggest  to  the 
mind  the  performance  of  the  function  of 

is  appointed  by  Divine  Wisdom  llin  ruling  faculty  of  the 
human  mind.  This  faculty,  quaintly  called  in  Scripture 
"the  knowledge  of  good  and  evil,"  has  been  graciously 
bestowed  on  humanity  by  the  Creator,  in  order  that  the 
truth  may  be  discerned,  pursued  and  embraced,  and  that 
error  may  be  detected  and  shunnerj.  Instead,  however, 
of  carrying  out  this  wise  design  of  the  Divine  Mind, 
Mankind  have  given  heed  to  extravagant  flights  of  the 
imagination,  a  faculty  of  which  Bishop  Duller,  in  his 
analogy,  has  remarked  :  "  We  are  accustomed,  from  our 
youth  up,  to  indulge  that  forward,  delusive  faculty,  ever 
obtruding  beyond  its  sphere  ;  of  some  assistance,  indeed, 
to  apprehension  ;  but  the  author  of  all  error."  The 
exercise  of  the  imagination,  which  Lord  Dacon  took 
every  occasion  to  decry,  is  a  most  essential  part  of  the 
reasoning  process  ;  but  then,  its  suggestions  must 
always  be  subject  to  the  ruling  faculty  of  conscience  or 
common-sense,  the  exercise  of  which  is  the  crowning 
act  of  all  correct  reasoning.  A  neglect  of  this  latter 
important  principle  of  science  has 'been  the  fruitful 
source  of  all  error  in  human  knowledge,  religious  and 
secular.  In  religious  knowledge  especially,  the  ima- 
gination is  constantly  exercised,  and  its  suggestions,  if 
they  come  from  one  having  authority,  are  held  as  reli- 
gious tenets,  to  which  the  mind  is  ever  after  subject,  and 
the  truth  of  which  it  is  not  permitted  to  call  in  question. 
In  this  way  humanity  is  enslaved  and  chained  down,  as 
it  were,  by  its  religious  tenets,  or  rather  by  the  imagin- 
ation ;  from  such  dictates  of  which,  it  can  never  be  freed 
while  the  present  condition  of  things  remains,  or  until 
we  can  aspire  to  a  greater  freedom  of  thought,  or  to  a 
more  perfect  liberty  than  is  now  enjoyed. 


MENTAL  SCIENCE.  69 

Keason.  The  fall  of  an  apple,  the  arrange- 
ments of  the  valves  of  the  veins,  the  dif- 
ferent states  of  the  arteries  near  the  seat  of 
local  inflamntation,  and  of  those  remote  from 
tliis  seat  in  the  same  subject,  have  suggested 
to  several  minds  notable  instances  of  rea- 
soning ;  and,  indeed,  the  mind  is  constantly 
prompted  to  exercise  this  faculty  by  objects 
with  which  it  is  surrounded.  Any  object 
that  arouses  the  attention  or  that  is  at- 
tended with  a  determination  to  it  of  the 
specific  life,  is  suflficient  for  this  purpose- 
The  two  principal  aims  in  all  scientific  rea- 
soning are,  to  acquire  correct  scientific 
principles,  and  to  discover  the  true  laws  oi 
nature.  With  this  knowledge  acquired,  the 
mind  is  greatly  facilitated  in  accomplish- 
ing the  purpose  for  which  it  was  created — 
a  proper  appreciation«of  'Hhe  Work  which 
Grod  worketh''  in  the  creation. 

Instances  of  the  exercise  of  reason.  The 
falling  of  an  apple  from  the  limb  on  which 
it  grew,  it  is  said,  first  suggested  to  Sir 
Isaac   Newton  his  reasoning   on  the  sub- 


70  AMERICAN  SCIENCE. 

ject  of  Gravitation.  The  first  step  or 
stage  in  this  exercise  of  reason  was  the  em- 
ployment of  his  observation  when  his  atten- 
tion was  directed  to  the  falling  apple ;  the 
second  step  was  occupied  in  calling  upon 
his  imagination  to  find  a  general  proposi- 
tion, or  a  scientific  principle,  that  would 
account  for  the  falling  of  the  apple  towards 
the  ground,  or  surface  of  the  earth,  rather 
than  in  any  other  direction.  In  casting 
about  for  such  proposition,  having  learned 
at  college  the  notion  of  the  occult  properties 
of  matter,  attraction  and  repulsion,  first 
taught  by  one  of  the  Greek  philosophers, 
he  very  naturally  adopted  this  view,  and 
came  to  the  conclusion  that  the  apple 
moved  in  this  direction  because  of  this  at- 
traction that  was  inherent  in  both — the 
apple  and  the  earth  to  which  it  fell  The 
third  step  in  this  process  of  reasoning  con- 
sisted in  the  calling  into  exercise  the  judg- 
ment in  comparing  all  the  instances  of 
bodies  moving  towards  the  earth,  and  in 
judging  of  their  fitness  to  the  proposition 


MENTAL  SCIENCE.  7  I 

found  by  the  imagination.  Consequently 
he  threw  ponderable  bodies  into  the  air^ 
and  explained  their  motion  towards  the 
earth  on  the  same  principle.  He  here, 
however,  had  occasion  to  amend  the  proposi- 
tion so  as  to  make  ponderable  bf)dies  move 
towards  the  center  of  the  earth.  General- 
izing the  facts/ he  made  all  the  ponderable 
bodies  about  the  surface  of  the  earth,  in- 
cluding the  moon,  to  be  attracted  towards 
its  center.  Then,  changing  the  center  of 
attraction,  from  the  earth  to  the  sun,  he 
made  all  the  planets  of  our  solar  system 
to  be  attracted  towards  this  luminary ;  and 
again  changing  the  center  of  attraction  to 
the  center  of  the  universe,  he  made  all 
bodies  to  move  towards  this  grand  center, 
and  thus  established  his  theory  of  Universal 
G-ravitation.  This  was  indeed  a  vast  gen- 
eralization, calculated  to  attract  the  atten- 
tion and  to  gain  the  admiration  of  Scien- 
tists generally.  Unfortunately  for  New- 
ton's I'cputation  it  lacked  a  most  essential 
part  of  a  true  principle  of  Science — truth. 


72  AMERICAN  SCIENCE. 

There  was  not  a  word  of  truth  in  this  gen- 
eralization.    The  occult  properties  of  mat- 
ter have  no  existence  in  the   economy  of 
nature^  and  nowhere  else,  than  in  the  pru- 
rient imagination  of  the  philosopher  who 
first  suggested  them  and  of  such  as  are  weak 
enough  blindly  to  adopt  this  suggestion. 
A  moment's  thought  or  reflection,  or  an 
appeal  to  common-sense,  must  serve  to  con- 
vince any  one  of  the  folly  of  such  a  tlieory. 
Neither  the  earth  nor  the  apple  had  any- 
thing to  do  with  the  motion  of  the  latter, 
but  the  proximate  or  secondary  cause  of 
tliis  motion  was,  the  law  of  nature,  the 
physical  law  of  gravitation,  (L.   2,)  that 
was  enacted  by  the  Creator  at  the  begin- 
ning of  the  world. 

Sir  Isaac  Newton,  like  the  Greek  philoso- 
phers, stopped  short  in  his  reasoning  before 
the  process  was  completed,  and  consequent- 
ly fell  short  of  the  truth  in  his  conclusion. 
Had  he  appealed  to  the  faculty  of  conscience 
or  common-sense  implanted  in  his  mind  for 
tlie  very   purpose  of  leading  him   to   the 


MENTAL  SCIENCE.  73 

truth  5  he  would  have  reasoned  legitimately, 
and  might  have  detected  the  extreme  folly 
of  the  conclusion  at  which  he  had  arrived. 
Harvey,  observing  the  arrangement  of  the 
valves  of  the  veins,  as  represented  by  Fabri- 
ciiis  Abaqaapendente,  discovered  the 
course  of  the  blood  in  its  circulation  ;  but  in 
giving  a  detailed  account  of  this  circulation 
he  w^as  entirely  at  fault.  The  blood  is  not 
propelled  by  the  heart.  The  heart  is  a  suc- 
tion organ,  and  is  not  an  organ  oi propulsion ^ 
as  Harvey  supposed.  The  contents  of  the 
heart  and  blood  vessels,  and,  indeed  of  all 
the  hollow  organs  in  the  living  economy, 
are  moved  on  the  principle  of  suction^  and 
not  on  that  of  propulsion. 

The  very  striking  difference  observed  in 
the  condition  of  the  throbbing  arteries  in 
a  finger  affected  with  whitlow,  and  of  the 
radial  artery  on  the  opposite  side  of  the 
same  patient,  led  to  the  discovery  of  the 
true  law  of  muscular  action  (L.  12)  as  of- 
fered in  American  Science,'^  so  widely  dif- 

*See  monogram  of  Tlio  Law  of  Muscular  Action. 


74  AMERICAN  SCIENCE. 

ferent  from  that  previously  entertained  by 
physiologists.  The  action  of  a  muscle  is 
attended  with  the  active  elongation  of  its 
fibers,  and  not  by  their  co7itraction,  as 
heretofore  falsely  imagined.  The  active 
elongation  of  the  fibers  arranged  about  the 
walls  of  the  tubes  or  hollow  organs,  must 
tend  to  create  a  vacuum  within  these  or- 
gans, and  thus  to  bring  into  operation  the 
physical  law  of  suction,  (L.  4,)  to  tlie  opera- 
tion of  which  in  moving  the  contents  of 
the  hollow  organs  of  the  living  body  we 
alluded  above. 

The  Invention,  or  the  Inventive  Faculty 
is  another  compound  mental  faculty,  as  its 
exercise  implies  a  previous  exercise  of  rea- 
son in  arriving  at  principles  and  the  laws 
of  nature,  without  which,  means  could  not 
be  adapted  to  the  attainment  of  ends — the 
proper  function  or  office  of  this  mental 
faculty.  The  retriever  mentioned  by  Dar- 
win, who,  finding  he  could  not  manage  two 
crippled  ducks  at  the  same  time,  crushed 
the  neck  of  one  and  left  it,  while  he  carried 


^  MENTAL    SCIENCE.  75 

the  other  duck  to  the  huntsman,  and  then 
returned  for  the  one  he  had  left  behind, 
must  have  had  some  crude  indistinct  notions 
of  the  principles  of  physiology  gathered 
from  experience.  He  knew,  from  his  im- 
perfect reasoning,  that  if  the  crippled  duck 
were  left  alone  with  the  posession  and  con- 
trol of  its  nerve  fluid,  or  specific  life,  that 
it  would  employ  its  muscles  in  making  its 
escape^  and  he  broke  the  connection  be- 
tween mind  and  muscles;  he  killed  the 
duck  by  crushing  the  neck,  that  he  might 
be  more  certain  of  finding  the  body  there 
on  his  return.  We  beg  leave  to  add  here 
the  Faculty  of  Language. 

THE   EMOTIONAL   FACULTIES. 

This  class  of  mental  faculties  is  more  dif- 
ficult to  treat  than  either  of  the  others, 
because  these  have  never  been  clearly  de- 
fined, but  have  been  mixed  up  and  con- 
founded with  other  afi'ections  of  the  mind 
with  which  they  have  nothing  to  do.  The 
wants,  desires,  appetites,  and  propensities 


76  AMERICAN  SCIENCE. 

that  arise  simply  from  impressions  made 
by  means  of  the  objects  with  which  the  mind 
is  surrounded,  are  confounded  with  the 
emotional  faculties,  and  so  are  the  passions 
that  are  the  emotions  intensified  by  means 
of  an  excited  imagination. 

None  of  these  are  part  and  parcel  of  the 
mind,  as  are  the  emotional  faculties,  but 
mere  conditions  superinduced  by  adventi- 
tious or  accidental  circumstances.  Religion 
is  said  to  impress  itself  on  the  emotional 
side  of  the  mind,  and  if  we  trace  the  Chris- 
tian dispensation  in  its  early  history,  and 
observe  how  prominent  a  position  parental 
and  filial  affection,  that  are  emotions,  are 
made  to  occupy,  Ave  may  be  disposed  to 
adopt  this  view;  yet  natural  religion, 
which  is  the  true  basis  of  all  religion,  is 
clearly  the  result  of  the  exercise  of  reason, 
or  of  the  Intellectual  Faculties. 

There  was  in  the  early  history  of  Chris- 
tianity much  immorality,  ignorance,  and 
superstition  that  found  a  genial  soil  in  the 
minds  of  the  enslaved,  ignorant,  and  super- 


MENTAL  SCIENCE.  77 

stitious  Jews,  that  we.  in  our  country, 
where  slavery  has  been  recently  abolished, 
can  fully  realize ;  but  I  fear  we  are  not  suffi- 
ciently advanced  in  learning  and  in  liberty 
to  allow  of  a  free  expression  of  the  results  of 
reasoning.  In  all  civilized  communities 
where  the  Christian  religion  is  adopted  it 
is,  as  yet,  hazardous  to  exercise  the  reason, 
particularly  so,  on  points  of  doctrine  al- 
ready decided  in  religion.  Who  dares  now 
to  suggest,  or  even  to  intimate,  that  this 
system  of  religion  may  have  been  the  result 
of  the  exercise  of  reason ;  that  it  contains  er- 
rors that  clearly  indicate  its  human  origin  ; 
or  that  a  more  perfect  system  of  morality, 
and  a  more  effectual  means  of  promoting 
the  happiness  of  living  creatures  might 
have  been  attained  simply  by  attending  to 
the  dictates  of  an  enlightened  conscience? 
The  Emotions,  the  Emotional  Faculties,  or 
the  instincts  prompting  to  their  exercise, 
may  be  obeyed  or  indulged  in,  without  sin 
or  blame,  if  the  mind  is  careful  to  listen 
to   the  dictates  of  conscience,  and  thus  to 


78  AMERICAN  SCIENCE. 

exclude  the  influence  of  passion.  This 
truth  is  asserted  in  Scripture  where  it  is 
said  ^^Be  angry,  and  sin  not.''  The  sin 
consists  in  disregarding  conscience,  and  in 
yeihling  up  the  mind  to  unbridled  passion. 
The  Emotional  Faculties  were  .implanted 
in  minds,  and  the  instincts  requiring  their 
exercise  were  ordained  no  douht  for  the 
wisest  purposes,  and  consequently  there 
can  be  no  harm  in  properly  obeying  these 
instincts  or  laws,  and  in  thus  promoting 
the  happiness  or  enjoyment  of  living 
creatures. 

Love,  or  the  disposition  to  interchange 
life  ;  hate,  or  an  indisposition  to  do  this  ; 
anger,  fear,  pity  &c. ,  &c. ,  and  the  affections, 
parental,  filial  and  others,  constitute  the 
emotions  ;  while  the  sense  of  the  beautiful 
and  of  the  sublime  are  conditions  of  the 
mind  closely  allied  to  passion,  wherein  a 
proper  control  of  the  mind  is  yielded  up^ 
and  the  reins  are  thrown  ud  to  the  imairin- 
ation.  The  pleasure  thence  arising  pro- 
ceeds   only    from    the    indulgence    in    the 


MENTAL  SCIENCE.  *79 

exercise  of  the  latter  faculty.*  The  same 
sensation  is  excited  in  the  works  of  the 
painter,  the  sculptor,  and  the  poet — all 
that  is  necessary  is,  first  to  fire  or  arouse 
the  imagination,  and  the  work  is  done ;  the 
effect  aimed  at  is  accomplished. 

In  closing  this  hasty  and  very  inadequate 
account  of  the  mind,  let  me  here  repeat 
the  following  scientific  principles  of  Ameri- 
can Science  : 

1st.  Every  living  being,  whether  of  the 
animal  or  vegetable  kingdom,  is  possessed 
of  a  mind,  soul,  or  spiritual  existence,  in 
which  is  its  personal  identity,  and  to  which 
are  addressed  its  instincts,  or  the  laws  of 
nature  designed  to  guide  its  conduct  in 
this  life. 

2d.  Every  species  of  being  has  endow- 
ments or  mental  faculties  peculiar  to  such 
species. 

3d.  Under  the  guidance  of  its  instincts, 
each  species  builds  up  out  of  the  materials 
in  its  environment  its  own  material  body. 

4th.  The  portions  of  a  living  being  most 


80  AMERICAN  SCIENCE. 

worthy  of  cdnsideration  are  its  mind,  and 
its  specific  life  with  which  the  mind  oper- 
ates in  accomplishing  its  purposes. 

5th.  The  principal  portions  to  be  con- 
sidered in  the  living  material  body  are  the 
nervous  system,  the  muscular  system^  and 
the  nutritory  system.  The  first  for  the 
transmission  of  the  specific  life  or  nerve- 
fluid  through  the  living  economy  ;  the  sec- 
ond for  the  production  of  motion ;  and  the 
third  for  the  maintenance  and  repair  of  the 
economy. 

6th.  The  nervous  system  is  also  subdi- 
vided into  the  sensory,  motory  and  nutri- 
tory nerves,  as  these  minister  to  sensation, 
motion,  or  nutrition. 

7th.  The  muscular  system  is  also  subdi- 
vided into  the  voluntary  and  involuntary 
muscles,  as  these  are  influenced  or  unin- 
fluenced by  means  of  the  will,  the  plans 
formed  by  the  will  being  the  suggestive  im- 
pressions for  the  action  of  tlie  voluntary 
muscles,  and  impressions  from  tlie  contents 
of  the  liollow  organs,  about  the   walls  of 


MENTAL   SCIENCE.  81 

which  this  class  of  muscles  are  placed,  being 
suggestive  impressions  for  the  action  of  the 
involuntary  muscles, 

8th.  The  laws  of  nature,  by  means  of 
which  the  course  of  nature  is  conducted  as 
we  may  observe,  are  divided  into  two  classes 
or  codes,  the  physical  laivs  and  the  instincts^ 
accordingly  as  they  are  designed  to  govern 
or  to  influence  inanimate  bodies  or  minds. 

9th.  All  the  power  or  physical  force  in 
nature  is  connected  with  the  operations  of 
the  physical  laws,  to  secure  their  execution 
or  enforcement ;  while  all  the  pleasure, 
enjoyment,  or  happiness  experienced  by  liv- 
ing creatures  is  connected  with  the  opera- 
tions of  the  instincts,  and  is  derived  from 
obedience  to  these  laws  as  an  inducement 
to,  or  as  a  reward  for,  their  execution  or 
observance, 

10th.  The  human  mind,  with  its  com- 
pound faculties  of  reason  and  invention 
largely  developed,  may,  if  properly  trained, 
be  made  to  reach  astonishing  results,  as  we 
daily  observe  in  the  ordinary  walks  of  life. 


82  AMERICAN  SCIENCE. 

God  has  made  nian  superior  to  every 
other  species  of  living  creatures.  With 
liis  compound  faculties  of  reason  and  inven- 
tion more  largely  developed,  lie  gains  the 
ascendency  over  them,  and  makes  all  crea- 
tures, animal  or  vetetahle,  subservient  to 
his  purposes.  He  procures  pelts  and  fnrs 
for  his  comfort  from  the  wiklest  animals, 
and  ordinary  clothing  from  such  as  arc 
more  accessible.  He  acquires  the  power, 
force,  or  strength  that  he  needs  i'rom  the 
scientific  principles  established  by  reason- 
ing, and  more  directly  from  animals  that 
can  exert  more  force  than  he  is  capable  of 
in  his  own  person,  as  from  a  horse,  ox, 
&c.,  and  then  by  the  exercise  of  the  faculties 
with  which  he  is  endowed  he  is  enabled 
to  attain  all  other  objects  that  may  minis- 
ter to  his  comfort. 

Such  of  the  above  objects  as  are  not 
reached  by  a  cultivated  reason,  are  yet  ar- 
rived at  by  experience — which  is  abnormal 
or  uncultivated  reason,  such  as  is  employed 
by  the  rudest  portion  of  humanity. 


CHAPTER  VI. 

RESULTS  OF  RECENT  EXERCISES  OF  REASON  IN 
BOTH  PHYSICAL  AND  METAPHYSICAL,  OR  MEN- 
TAL SCIENCE. 

I  beg  the  credit  may  be  awarded  me  of 
having  suggested  general  propositions  and 
j)rinciples  that  are  more  rational  than  those 
embraced  in  the  received  system  of  Euro- 
pean Science.  I  do  not  dogmatize.  I  mere- 
ly suggest  for  the  convenience  of  such  as 
are  disposed  to  examine  them  critically. 
My  propositions  are  numbered  as  follows  : 

1.  Every  effort  at  reasoning  by  the  hu- 
man mind,  whether  religious  or  secular, 
has  been  directed  towards  acquiring  a  cor- 
rect view,  a  true  theory,  of  the  Economy  of 
Nature,  of  the  Constitution  and  Course  of 
Nature.  Every  system  of  religion  that  has 
been  adopted  by  the  human  intellect  has 
for  its  grand  aim   such   a  theory,  and  all 

seem  to  have  failed  in  attaining  this  aim. 

(83) 


84  AMERICAN  SCIENCE. 

The  system  of  European  Science  furnishes 
also  a  melancholy  instance  of  such  failure. 
Those  who  have  attempted  to  explain  nat- 
ural phenomena  by  means  of  this  system 
soon  become  aware  of  this.  The  principles 
of  this  system  of  science  are  utterly  false 
and  untenable. 

2.  The  Economy  of  Nature,  or  the  Con- 
stitution and  Course  of  Nature,  is  best  re- 
garded as  a  form  or  scheme  of  government 
having  God  for  its  Founder  or  Author,  its 
Law-giver,  and  Supreme  Governor.  Under 
this  government  of  God  are  two  separate 
and  distinct  classes  of  subjects,  viz:  inani- 
mate, insensate,  and  inert  forms  or  bodies 
of  matter,  and  animate  bodies,  or  such  as 
are  possessed  of  or  influenced  by  a  mind. 

3.  To  govern  these  classes  of  subjects 
two  separate  classes  or  codes  of  laws  were 
ordained  at  the  beginning  of  the  world, 
namely,  the  physical  laws  and  the  instincts. 
For  the  enforcement  of  these  different  laws, 
very  different  provisions  are  made  in  na- 
ture.    For  the  execution  of  the  physical 


RESULTS.  85 

laws  power,  force,  or  physical  force  is 
appointed,  and  is  connected  or  associated 
with  the  operation  of  this  code  of  laws; 
so  that  this  power  or  force  is  to  he  found 
nowhere  else  in  nature  but  in  this  con- 
nection ;  and  for  the  enforcement  or  ex- 
ecution of  the  other  code,  the  instincts — 
pleasure,  enjoyment,  or  happiness  is  ap- 
j)ointed,  and  is  connected  or  associated 
with  the  operation  of  this  code  of  laws,  so 
that  pleasure,  enjoyment,  or  happiness  is 
only  experienced  in  connection  with  the 
due  observance  of  these  laws. 

4.  The  laws  ordained  by  the  Creator  at 
the  beginning  of  the  Avorld  to  conduct  the 
course  of  Nature,  embracing  the  physical 
laws  and  the  instincts,  are  the  only  true 
Laws  of  Nature,  What  are  regarded  as  such 
in  European  Science  are  merely  scientific 
principles  established  by  human  reason. 
The  latter  are  creations  of  the  human  in- 
tellect;  while  the  former  are  the  appoint- 
ments of  the  Divine  mind. 

5.  In  the  new  system  of  American  Science 


86  AMERICAN  SCIENCE. 

God  is  regarded  as  the  great  first  cause, 
and  His  laws,  referred  to  above,  are  consid- 
ered the  secondary  or  proximate  causes  in 
all  natural  phenomena.  In  this  way  the 
absurd  doctrine  of  Materialism,  wherein 
the  inherent,  occult  properties  of  inert  mat- 
ter are  regarded  as  secondary  causes,  is  re- 
jected and  is  entirely  gotten  rid  of.  The 
mind  is  thus  at  liberty  to  refer  to  God,  to 
whom  is  justly  due,  the  power  and  intelli- 
gence exhibited  in  conducting  the  course 
of  Nature.  This  is  a  fundamental  princi- 
ple of  American  Science,  which  it  becomes 
the  student  of  Nature  fully  to  realize  or 
understand.  For  the  power  and  intelli- 
gence constantly  observable  in  Nature  we 
must  look  to  the  laws  of  God  and  not  to 
the  inert  forms  of  matter  that  can  possess 
no  power  and  no  intelligence. 

6.  In  an  animate  or  living  body,  or  such 
as  is  in  connection  with  or  under  the  in- 
fluence of  a  mind,  there  are  two  principal 
objects  that  are  deserving  of  special  atten 
tion,  namely,  1st,  the  mind  with  its  sev- 


RESULTS.  87 

eral  faculties^  in  which  is  its  personal 
identity  and  to  which  are  addressed  its  in- 
stincts; and  2d,  the  subtle  fluid,  life,  which 
the  mind  makes  use  of  in  accomplishing 
its  various  purposes  througli  its  material 
body.  The  mind,  having  no  material  sub- 
stratum like  the  body,  is  onl}'  recognized  by 
attending  to  the  exercise  of  its  several  fac- 
ulties, that  is,  through  consciousness^  which 
is  the  proper  term  for  this  mode  of  atten- 
tion. The  life  is  a  subtle  fluid,  that  is  in 
relation  with  both  matter  and  mind,  and  that 
serves  to  bring  the  mind  in  relation  with 
the  material  world.  This  life  in  living 
beings  is  called  specific  life^  that  is,  the  life 
of  the  species,  because  it  differs  somewhat 
in  its  nature  in  every  species  of  being.  It 
is  not  identically  the  same  fluid  in  any  two 
species  nor  indeed  in  any  two  individuals 
of  the  same  species.  If  we  possessed  senses 
sufficiently  discriminating,  as  in  some  of 
the  lower  orders  of  animals,  wx  might  de- 
termine the  species  and  individuals  by  the 
scent  or  specific  life  emanating  from  them. 


88  AMERICAN  SCIENCE. 

Y.  We  have,  in  this  treatise,  made  a  list 
of  the  mental  faculties,  and  have  given 
some  slight  cursory  account  of  their  exer- 
cises, or  of  the  mode  in  which  the  proper 
function  of  each  is  performed.  It  may  not, 
however,  be  amiss  to  dwell  further  on  the 
most  important  of  these  mental  functions — 
that  of  Eeason.  The  results  of  reasoning 
seem  to  have  been  but  little  considered 
by  scientists,  for  they  have  confounded 
with  each  other  such  as  are  totally  differ- 
ent in  their  nature  and  character.  The 
laws  of  Nature,  as  said  above,  are  constant- 
ly confounded  with  scientific  principles, 
when  the  two  are  totally  different  in  their 
nature  the  one  from  the  other.  From  the 
earliest  period  of  the  history  of  Science  a 
very  defective  and  imperfect  mode  of  reason- 
ing has  been  adopted  by  scientists,  and 
consequently  many  gross  errors  or  palpa- 
ble fallacies  have  found  a  place  in  the  re- 
ceived system  of  European  Science.  Some 
of  these  errors  we  have  taken  occasion  to 
point  out.     In  every  legitimate  instance  of 


RESULTS.  89 

reasoning  the  crowning  act  or  the  final 
appeal  should  have  reference  to  the  dictates 
of  an  enlightened  conscience,  or  good  sound 
common-sense.  When  this  latter  part  of 
the  process  is  omitted  or  neglected,  the 
reasoning  is  abortive  and  the  conclusions 
arrived  at  are  unreliable  and  of  little  value. 
The  mind  is  then  at  the  mercy  of  an  un- 
restrained imagination,  like  a  ship  at  sea 
at  the  mercy  of  the  winds  without  a  pilot 
and  without  a  hand  at  the  helm.  Is  it  not 
strange  that  this  mental  faculty  of  con- 
science or  common-sense,  which  it  must  be 
conl'essed  is  the  most  important  and  valu- 
able of  these  faculties,  should  have  been 
overlooked  and  entirely  ignored  by  scien- 
tists? It  is  also  remarkable  that  this  natu- 
ral Criterion  of  truth,  implanted  in  every 
sane  mind,  should  have  been  substituted 
by  the  deceptive  and  unreliable  Criterion 
of  experiment.  Experiments  may  be  made 
to  support  any  theory,  however  absurd,  as 
we  shall  presently  see ;  but  the  dictates  of 
an  enlightened  conscience  are  the  same  in 


)0  AMERICAN  SCIENCE. 

3very  well-ordered  mind,  and  are  not  liable 
to  change.  With  this  Criterion,  instead 
of  the  hap-hazard,  indefinite,  and  crude  no- 
tion of  direct  inspiration  commonly  enter- 
tained, both  religion  and  Science  become  a 
perpetual  inspiration,  being  in  accordance 
with  the  dictates  of  a  faculty  implanted  in 
the  mind  by  the  Creator. 

8.  No  onCjit  seems  to  us,  who  has  given 
his  attention  to  the  plain  truths  of  Ameri- 
can Science,  can  be  satisfied  with  having 
the  occult  inherent  properties  of  matter  in- 
troduced in  explaining  physical  phenom- 
ena. These  properties  are  uncalled  for  and 
unnecessary,  as  all  such  phenomena  are 
fully  and  satisfactorily  explained  without 
their  use.  The  secondary  causes  at  work 
in  these  phenomena  are  much  more  ration- 
ally referred  to  the  laws  of  God  than  to 
^uch  properties  of  inert  matter.  The  reason- 

ng  of  Sir  Isaac  Newton  on  the  subject  of 
G-ravitation  was  faulty  in  this  respect.  The 
axperiments   he    made   in   support    of  his 

theory  were  inconclusive  ;   as  they  equally 


RESULTS.  91 

served  to  support  the  very  different  theory 
suggested  in  American  Science.  Ponder- 
able bodies  about  the  earth's  surface  tend 
to  move  towards  the  center  of  the  earth 
because  of  the  Law  of  Nature,  the  Law  of 
Gravitation  (L.  2)  ordained  by  the  Creator 
at  the  beginning  of  the  World.  This  law 
is  the  secondary  or  proximate  cause  of  this 
tendency  in  ponderable  bodies. 

9.  Imponderable  bodies  when  mixed  with 
ponderable  bodies  do  not  occupy  the  higher 
position  because  of  the  pressure  of  the  lat- 
ter; but  because  of  a  law  of  their  own — 
the  law  of  diffusion,  that  serves  to  impel 
them  towards  the  zenith  and  merge  them 
into  the  bodies  through  which  they  pass. 
Thus  the  smoke  from  a  chimney  tends  to 
move  towards  the  zenith  or  outer  circumfer- 
ence of  the  atmosphere,  but  is  soon  merged 
in  the  air  through  which  it  passes.  The 
pressure  downwards  of  more  weighty  mat- 
ter is  an  incidental  circumstance,  and  is 
not  an  active  cause  in  the  phenomenon. 
As  ponderable  bodies  are  constantly  giving 


i 


92  AMERICAN  SCIENCE. 

off  and  receiving  imponderables,  so  the 
imponderables  are  constantly  being  merged 
into  ponderable  bodies,  and  become  con- 
stituents of  the  latter. 

10.  The  whole  notion  of  atmospheric 
pressure^  that  is  so  much  dwelt  upon  and 
employed  in  European  Science  in  explain- 
ing certain  physical  phenomena,  is  rejected 
and  expunged  from  American  Science.  The 
Law  of  Suction,  the  operation  of  which  is 
dependent  on  a  vacuum  formed,  is  made 
to  take  the  place  of  this  absurd  notion, 
since  in  every  instance  of  so-called  atmos- 
pheric pressure  there  is  found  a  vacuum 
that  accounts  for  the  operation  of  the  Law 
of  Suction,  (L.  4,)  the  law  requiring 
that  all  adjacent  bodies  of  matter  should 
move  to  fill  a  vacuum.  The  force  of  this 
law,  acting  at  tlie  outer  circumference  of 
the  atmosphere,  would  counteract  or  annul 
the  force  of  the  Law  of  Gravitation  acting 
on  the  air.  The  weigiit  of  the  atmosphere 
(supposed  to  be  15  lbs.  to  the  square  inch 
of  surface)   is    removed   from    bodies    im- 


RESULTS.  93 

mersed,  by  the  counteracting  force  of  tlK3 
Law  of  Suction  operating  at  its  outer  cir- 
cumference. So  that  there  is,  in  fact,  no 
atmospheric  pressure  in  nature,  as  common- 
sense  dictates. 

11.  From  every  form  or  body  of  matter 
in  the  universe  there  is  ever  passing  a  sub- 
tle fluid,  in  accordance  with  the  First  Law 
of  Nature,  (L.  1,)  and  this  is  necessary  in 
order  that  such  forms  or  bodies  should  be 
recognized  by  living  beings  ;  for  without 
this  subtle  fluid  the  ideas  of  such  bodies 
could  not  be  formed  and  presented  to  the 
minds  of  living  beings.  This  view  of  the 
economy  of  nature  is  new  to  science  ;  but 
careful  reflection  shows  that  it  is  abso- 
lutely necessary  in  explaining  natural 
phenomena.  On  what  other  ground  could 
it  be  imagined  that  we  become  aw^are  of 
the  objects  around  us,  or  that  inferior  or- 
ders of  animals  are  enabled  to  follow  their 
prey  by  the  scent  ?  This  subtle  fluid  should 
be  understood  by  the  term  life^  as  this 
would  serve  to  divest  the  w^ord  of  much  of 


94  AMERICAN  SCIENCE. 

its  mystery,  and  to  give  to  the  term  a  defi- 
nite meaning. 

12.  When  a  current  of  Electricity  is  passed 
through  the  living  human  frame  or  body, 
tlie  specific  life  or  nerve  fluid  may  be  ob- 
served to  leave  the  body  and  to  pass  off 
along  with  this  current  of  electricity  ;  and 
the  muscles  and  other  parts  of  the  body, 
that  were  distended  and  erected  by  means 
of  this  nerve  fluid,  become  suddenly  con- 
tracted and  impart  the  sensation  called 
a  shock.  In  certain  delicate  chemicals 
that  have  their  constituents  but  weakly 
combined,  as  nitrate  of  silver,  &c.,  a  cur- 
rent of  life  passing  serves  to  decompose  the 
chemicals  and  leave  the  impression  of  some 
of  its  components,  as  tlie  black  oxide  of 
silver.  This  is  what  occurs  in  daguerreo- 
types or  photographs.  Ifa  current  otalmost 
any  kind  of  matter  is  made  to  pass  near  a 
Lucifer  match,  as  in  its  friction  against 
any  rough  surface,  the  paste  is  decomposed 
and  the  light  and  heat  of  its  constituents 
are  combined  into  flame.     From  these  and 


RESULTS.  95 

other  like  facts  we  have  traced  oat  a  new- 
law  of  nature,  a  physical  law,  that  we  have 
called   the   law  of  the  life  current.     This 
physical  law,  that  is  new  to  science,  serves 
to  explain  satisfactorily  a  large  number  of 
naturalphenomena  that,  without  its  use, 
are  either  inexplicable  or  are  misconstrued. 
13.  It  is  very  remarkable  that  the  flow 
of  liquids,  as  of  water,  should  have  been  so 
carelessly  and    insufficiently   investigated 
by  scientists.     The  motion  of  water  is  not 
governed  by  the   Law  of  Grravitation,  as 
they  have  supposed,  but  by  a  law  of  its  own, 
the  Law   of  the  Water-level^  (L.  6 J  that 
lirects  this  motion,  not  to  the  center  of  the 
3arth,  but  to  its  spherical  outline,  or  sur- 
kce,  that  is  largely  occupied  by  the  surface 
)f  oceans,  and  that  is  the  true  water-level. 
The  natural  flow  of  water  is  best  under- 
stood by  adverting  to  the  motion  of  the  pend- 
ulum of  a  clock.     When,  by  the  influence 
of  the  Law  of  the  Water-level,  the  water 
it  the  surface  of  oceans  is  forced  above  the 
ine  of  the  water-level,  it  is  made  to  return 


96  AMERICAN  SCIENCE. 

to  this  line  by  the  same  influence  ;  and 
thus  we  have  the  flux  and  reflux  of  the 
tides — towards  the  oceans  the  ebb,  and 
from  the  oceans  the  flood  tide.  The  same 
is  true  of  the  water  of  streams  above  tide 
water.  This  all  assists  in  forming  tides, 
by  })ressing  the  water  at  the  surface  of 
oceans  above  the  line  of  the  water-level, 
and  by  thus  sustaining  or  supporting  the 
force  of  the  law  of  the  water-level.  For  the 
force,  then,  with  which  the  water  is  moved 
in  mills,  iactories,  &c.,  we  must  look  to 
this  physical  law  of  the  water-level,  (L. 
6,)  and  not  to  the  Law  of  Gravitation. 
(L.  2.) 

14.  Is  it  not  more  rational  to  refer  tlie 
phenomena  of  Elasticity  to  a  physical  law 
than  to  an  imaginary  inherent  property  of 
elastic  bodies  ? 

15.  The  above  question,  mutatis  mutan- 
dis^ applies  equally  to  crystalline  bodies. 

16.  The  Law  of  Chemical  Combination 
(L.  9)  requires  that  in  these  unions  the  con- 
stituents should  be  in  certain  definite  pro- 


RESULTS.  97 

portions  to  each  other  in  every  such  com- 
bination. 

17.  The  Physical  Law  of  Cohesion  (L. 
10)  is  remarkable  for  the  force  that  may 
be  associated  with  its  operation,  a  force 
that  is  superior  to  and  that  may  overcome 
and  annul  the  force  of  all  other  physical 
laws.  The  force  of  a  physical  law  being 
directly  proportional  to  the  quantity  of 
matter  influenced  by  the  law  at  the  time, 
(L.  14,)  the  force  of  this  law,  when  acting 
on  the  body  of  the  earth,  is  enormous,  and 
cannot  be  overcome  by  any  means  at  the 
disposal  of  a  finite  mind. 

18.  The  Law  of  Vital  Combination 
(L.  10)  is  unknown  to  European  Science. 
The  specific  life  or  nerve-fluid  is  scarcely 
recognized  in  this  system,  and  conse- 
quently it  was  found  impossible  to  imitate 
the  vital  products  that  constituted  the  liv- 
ing body.  Neither  chemist  nor  physicist 
could  form  a  muscle,  bone,  or  ligament^ 
because  they  could  not  realize  the  nerve- 
fluid  or  its  analogue  that  was  an  essential 


98  AMERICAN  SCIENCE. 

constituent  of  these  forms.  They  possessed 
no  means  of  securing  and  of  controlling 
this  fluid  in  its  combinations,  and  it  was 
therefore  ignored  and  neglected. 

19.  The  Physical  Law  of  Muscular  ac- 
tion (L.  12)  that  we  have  so  clearly  illus- 
trated furnishes  another  instance  of  the 
falsity  and  unreliableness  of  the  criterion 
of  experiment  in  establishing  a  truth  in 
science.  Consistently  with  other  parts  in 
the  European  system,  the  occult  property 
of  contractility  was  attributed  to  muscles, 
and  this  property  was  thought  to  be 
evinced  when  the  muscle  is  irritated, 
which  was  done  by  lacerating  the  fibers. 
^^The  flesh  will  creep  when  the  pincers 
tear,''  but  it  was  not  considered  that  this 
creeping  of  the  flesh  indicated  both  the 
action  and  contraction  of  the  fibers.  When 
this  irritation  acted  most  on  the  nerve- 
center  the  nerve-fluid  was  withdrawn  from 
the  fibers  and  they  were  contracted,  and 
when  the  irritation  acted  most  on  the  point 
irritated,  the  fluid  was  determined  to  the 


RESULTS.  99 

fibers  of  the  part,  and  they  became  actively 
elongated,  and  were  in  a  state  of  action,  or 
in  their  active  state.  Both  the  elongation 
and  contraction  of  fibers  were  before  the 
eyes  of  experimentalists  ;  but  they  chose  to 
notice  only  the  latter  state  of  the  fibers, 
and  to  ignore  the  former  state  or  condition, 
and  thus  it  was  erroneously  supposed 
that  the  state  of  contraction  of  its  fibers 
was  the  active  state  of  a  muscle. 

20.  The  physical  Law  of  Adhesion  (L. 
13)  ordained  by  the  Creator  furnishes  a 
sufficient  explanation  of  the  phenomena 
connected  wdth  this  subject. 

21.  The  inception  of  a  living  being  has 
always  been  a  stumbling-block  to  Scien- 
tists ;  but  assuredly  a  law  or  an  expression 
of  the  Will  of  the  Supreme  Being  of  un- 
limited wisdom  and  power  furnishes  a 
sufficient  cause  and  explanation  of  the  phe- 
nomenon. The  Physical  Law  of  Animate 
Greneration,  (L.  14,)  as  represented  in  Ame- 
rican Science,  answers  this  purpose. 

22.  The  term   Instinct,  is  employed  by 


100  AMERICAN  SCIENCE. 

Scientists  and  others  with  a  very  indefinite 
and  indeterminate  sense  or  meaning.  It 
is  commonly  regarded  as  that  part  of  brutes 
that  corresponds  with  human  reason ;  but 
neither  the  one  nor  the  other  of  these 
terms,  when  so  regarded,  have  attached  to 
it  any  clear  or  distinct  notion  or  idea. 
Eeason  is  not  regarded  as  a  mental  faculty 
or  as  part  and  parcel  of  the  human  mind, 
for  brutes  are  not  allowed  to  possess  a  mind, 
and  these  terms  thus  employed  are  with- 
out any  meaning  whatever.  The  fact  is, 
that  no  two  words  in  the  English  vocabu- 
lary have  meanings  more  different  from 
each  other.  Reason  is  a  compound  mental 
faculty,  an  endowment  of  mind;  and,  in  a 
more  or  less  perfect  form  or  development, 
is  common  to  all  minds ;  while  an  instinct 
is  a  law  of  nature  ordained  by  the  Author 
of  Nature,  that  is  designed  to  regulate  the 
conduct  of  living  beings  and  to  prompt 
their  specific  acts.  Every  species  of  living 
beings  is  possessed  of  a  mind  with  more  or 
fewer  endowments,  and  with  these  more  or 


RESULTS.  101 

less  perfect,  and  to  this  mind  are  addressed 
its  instincts.  Every  living  being  is  under 
the  guidance  of  instincts  peculiar  to  its 
species,  and  under  this  guidance  forms  its 
own  material  body  and  performs  all  other 
acts  peculiar  to  the  species.  A  neglect  of 
this  instruction  from  their  instincts,  is  at- 
tended with  the  formation  of  monstrosities, 
or  lusus  naturce^  and  many  other  abnormal 
conditions.  Reason  being  more  largely  de- 
veloped in  the  human  mind  than  in  that  of 
brutes,  the  acts  of  the  latter  are  dictated 
mostly  by  Instincts,  while  many  acts  of 
mankind  are  prompted  by  an  imperfect 
mode  of  reasoning.  God  has  appointed  a 
perfect  mode,  and  has  endowed  all  minds 
with  this,  but  it  is  perverted  by  humanity, 
and  mankind  have  preferred  this  perverted 
mode  of  reasoning  to  that  appointed  by 
Divine  Wisdom.  Seasoning,  without  ref- 
erence to  the  dictates  of  conscience  or  com- 
mon-sense, is  an  abortive  effort,  that  must 
end  in  error  and  disappointment. 

23.   But  besides  the  laws  of  nature— the 


102  AMERICAN  SCIENCE. 

instincts^  under  the  operation  of  which  all 
living  beings  are  placed  in  this  state  of 
existence — there  are  in  the  environment 
of  such  beings  certain  forms  or  bodies,  ap- 
pointed by  Providence  to  suggest  observ- 
ance of  these  instincts  or  obedience  to  these 
laws  of  nature.  Impressions  from  these 
bodies  are  called  in  American  Science  Sug- 
gestive Impressions.  This  view  of  the  econ- 
omy of  nature  is  made  in  this  system  of 
Science  to  take  the  place  of  that  commonly 
understood  by  the  term  Association  of  Ideas. 
The  Suggestive  Impressions  are  separated 
into  Internal  and  External,  as  they  arise 
from  the  living  material  body  or  from 
External  nature. 

24.  There  is  no  force  whatever  connected 
with  the  instincts;  but  as  '' His -service'' 
among  living  beings  ''  is  perfect  freedom'' 
for  the  enforcement  or  execution  of  this 
code  of  lawSj  the  system  of  rewards  and 
punishments  is  introduced  into  the  economy 
of  nature.  So  that  for  every  proper  observ- 
ance of  these  laws,  the  sensation  of  pleasure, 


RESULTS.  103 

enjoyment,  or  of  temporal  happiness  is  ap- 
pointed as  the  reward ;  and  for  every  neglect 
or  non-observance  of  such  laws  the  sensa- 
tion of  unhappiness,  of  suffering,  or  of  pain 
is  inflicted  as  a  punishment.  Is  it  not  pass- 
ing strange  that  an  arrangement  or  pro- 
vision in  nature  so  palpable  as  this,  and 
so  constantly  pressing  itself  upon  the  at- 
tention, should  have  been  unnoticed  and 
ignored  by  Scientists? 

25.  The  human  mind,  as  the  type  of 
mind,  is  divisible  into  three  classes  of  fac- 
ulties, namely,  into  the  Hygienic  faculties, 
presiding  over  the  bodily  functions  and  the 
due  exercise  of  which  constitutes  health; 
the  Intellectual  faculties,  of  which  we  have 
above  given  a  list,  and  the  Emotional  fac- 
ulties, that  embrace  the  Affections.  The 
Instincts  enjoin  the  exercise  of  each  of  these 
faculties,  and  this  is  the  nearest  we  can 
come  at  a  list  of  the  instincts  or  the  closest 
estimate  we  can  make  of  their  number  and 
character. 

Tlie  analogy,  or  sameness  of  rule  or  prin- 


104  AMERICAN  SCIENCE. 

ciple,  in  true  Science  and  true  Religion  is 
strikingly  remarkable  in  the  following  re- 
spects : 

1st.  In  both  Science  and  Religion  God  is 
recognized  as  the  great  First  Cause  in  all 
the  phenomena  presented  in  the  economy 
of  nature.  He  hath  made  all  things  sim- 
ply by  the  utterance  of  His  will.  ^^For 
His  pleasure  all  things  are  and  were  cre- 
ated/' 

2d.  In  Science  and  in  Religion,  the  laws 
of  nature,  that  are  confessedly  the  laws  of 
God,  are  regarded  as  the  only  secondary  or 
proximate  causes  in  the  same  phenomena. 
Materialism,  or,  as  it  is  sometimes  called. 
Material  Science,  is  thus  rejected  and  spurn- 
ed, as  being  utterly  false  and  unfounded. 

3d.  Inspiration,  which,  in  Religion,  is 
assumed  to  be  the  will  of  God  directly  com- 
municated to  mankind  through  certain  fa- 
vored individuals,  as  inspired  writers — this 
communication  being  imparted  in  totidem 
verbis,  et  in  totidem  Uteris — is,  in  science, 
regarded  as  tlie  same  will,  communicated 


RESULTS.  105 

to  all  creatures  indirectly ;  that  is  by  means 
of  a  mental  faculty  called  conscience  or  com- 
mon-sense, with  which  the  mind  of  every 
living  being  is  endowed.  This  monitor, 
in  science,  is  assumed  to  teach  the  truth  as 
it  is  in  the  Divine  mind  ;  to  inform  its  pos- 
sessor as  to  what  is  good. or  evil,  riglit  or 
wrong,  virtuous  or  vicious,  just  or  unjust, 
and  further  teaches  what  is  proper  or  im- 
proper in  conduct.  When  the  dictates  of 
this  mental  faculty  are  properly  attended 
to,  the  mind  acts  in  conformity  to  the  will 
of  God,  and  consequently  answers  the  pur- 
pose for  which  it  was  created.  Instead  of 
the  inspiration  in  religion,  that  was  im- 
parted to  few  of  the  most  gifted  in  the  early 
history  of  mankind,  there  is  a  perpetual 
inspiration  in  science,  continued  down  to 
the  present  time,  through  any  that  are  at 
the  pains  to  properly  exercise  their  reason 
in  the  mode  appointed  by  Divine  wi.sdom. 
4th.  Religion,  that  is  principally  con- 
cerned with  the  human  soul,  teaches  that 
the  soul  perishes  not  at  death,  but  is  im- 


106  AMERICAN  SCIENCE. 

mortal ;  and  after  deatli  that  it  passes  into 
a  ihture  state  of  existence,  eitlier  of  cease- 
less happiness  or  of  endless  suffering,  ac- 
cording to  its  conduct  in  this  state  of  nature, 
the  creed,  or  the  belief  in  the  Christian 
dispensation,  going  far  towards  determin- 
ing into  which  of  these  two  states  the  soul 
is  to  enter.  Science  teaches  that  the  soul 
or  mind  is  common  to  every  living  creature, 
aiid  also  that  the  soul  is  indestructible  or 
immortal ;  but  the  scientist,  knowing  that 
he  has  no  ground  to  proceed  upon  after 
death,  other  than  his  imagination  suggests, 
rests  in  the  conviction  that  the  future  dis- 
posal of  the  soul  is  beyond  his  ken.  Al- 
though from  analogy  he  may  conclude  tliat 
this  future  state  is  one  of  misery  or  of  hap- 
piness, he  knows  that  tliis  is  not  a  certain 
mode  of  reasoning,  and  knowing  that  his 
^;oul  is  at  the  disposal  of  an  allwise,  omnip- 
otent, and  most  benevolent,  Being,  he  is 
constrained  to  exclaim,  in  view  of  deatli, 
^•Not  my  wdll,  but  thine  be  done,  0  Lord  !'' 
5th.  True  religion,  after  all,  is  but  a 


RESULTS.  107 

theory  of  the  economy  of  nature,  or  of  the 
government  of  Grod  over  the  world  that  He 
hath  created,  suggested  by  the  imagination 
and  approved  by  the  conscience,  and  science 
is  the  same  theory,  suggested  and  approved 
by  the  same  faculties,  the  hitter  of  which  is 
here  called  common- sense.  There  is,  how- 
ever, this  essential  difference  between  reli- 
gion and  science,  namely,  that  the  former, 
however  abounding  in  ignorance  and  super- 
stition, has  ever  been  sanctioned  by  the 
authority  that  could  be  commanded  by  the 
peoples  or  nations  by  whom  it  was  adopted  ; 
wliile  the  latter  has  been  made  to  stand  or 
lall  as  the  results  of  the  exercise  of  human 
reason  in  individuals  might  justify.  The 
science  we  have,  being  false,  has  taken  no 
permanent  hold  on  the  human  intellect,  and 
is  therefore  subject  to  change,  as  learning 
xnd  liberty  advance,  and  must  eventually 
take  its  position  in  the  lead  of  religion.  The 
human  mind  has  been,  through  all  ages, 
chained  down  to  religious  tenets,  and  an 
order  in  society  appointed  to  rivet  these 


108  AMERICAN  SCIENCE. 

chains  J  and  to  see  that  these  rivets  are  kept 
in  order.  There  are  many  faUacies  in  every 
system  of  religion  heretofore  proposed,  and 
the  scientist  must  either  implicitly  adopt 
these,  however  palpable,  or  be  content  to 
be  regarded  b}^  his  fellow-men  as  being 
irreligious. 

This  latter  is  about  as  wise  a  conclusion 
as  that  human  reason,  as  lieretofore  exer- 
cised, is,  like  the  Pope,  infallible;  or  that 
the  principles  of  European  Science,  as  that 
of  gravitation ,  are  unquestionably  true.