112 SKETCHES OF GREAT TRUTHS appears to be an economy of nature, for each insect, each plant, each animal does not go through every experieiwe, but is able thus to share it -with its own kith and kin. Group-souls at any level or at all levels arrange themselves into seven great types, according to the Minister of the Deity through whom their life has poured forth. These types are clearly distinguish- able in all the kingdoms, and the successive forms taken by any one of them form a connected series, so that animals, vegetables, minerals and the varieties of the elemental creatures may all be arranged into seven great groups, and the life com- ing along one of those lines will not diverge into any of the others. ITo detailed list has yet been made of the animals, plants or minerals from this point of view; but it is certain that the life which is found ensoul- ing a mineral of a particular type will never vivify a mineral of any other type than its own, though within that type it may vary. When it passes on to the vegetable and animal kingdoms it will inhabit vegetables and animals of that type and no other ; and when it eventually reaches humanity it will individualise into men of that type and of no other. Individualisation is the breaking away from -the group soul and becoming a separate entity ; is possible only for domestic animals and only for certain kinds of these; for the life wave spends a long time in each kingdom and evolu- tion is a very slow (as we count time) process. In the case of domestic animals it is to lovers of