PEAOTICAL THEOSOPHY 7 If then we are sharers of one Life, the fact of a Brotherhood of Man follows without question, for the loftiest form of life, be he Man or angel or God, and the lowest form, be it fish or insect, partakes of that one life and in a sense shares the same hope. Granted then that all forms of life come from one source and that a vast brotherhood is the result, we seek immediately to find ways and means to make that Brotherhood a living reality, something that we can realise and feel in everyday life. The secondary teachings of Theosophy are those which are the common teachings of all religions, living or dead ; the Unity of God ; the triplicity of His nature ; the descent of Spirit into matter, and hence the hierarchies of intelligences, whereof humanity is one ; the growth of humanity by the unfoldment of consciousness and the evolu- tion of bodies—i.e., reincarnation ; the progress of this growth under inviolable law, the law of causality—i.e., karma ; the environment to this growth, the three worlds, physical, astral, and mental, or earth, the intermediate world and heaven; the existence of divine Teachers, super- human men. Each religion has presented all these Teach- ings emphasising one or other special teaching to suit the times in which it came and the race to which it was sent. From time to time also different teachings have dropped out from