This is the ultimate of evolution, and the successful evolution of the individual depends on his recognizing this ultimate and working towards it; and therefore this should be the great end of our studies. There is a correspondence in the constitution of the body to the faculties of the soul, and there is a similar correspondence in the faculties of the soul to the power of the All-originating Spirit; and as in all other adaptations of specific vehicles so also here, we can never correctly understand the nature of the vehicle and use it rightly until we realize the nature of the power for the working of which it is specially adapted. Let us, then, in conclusion briefly consider the nature of that power. XVI. THE SPIRIT. What must the Supreme All-originating Spirit be in itself? That is the question before us. Let us start with one fact regarding it about which we cannot have any possible doubt--it is _creative_. If it were not creative nothing could come into existence; therefore we know that its purpose, or Law of Tendency, must be to bring individual lives into existence and to surround them with a suitable environment. Now a power which has this for its inherent nature must be a kindly power. The Spirit of Life seeking expression in individual lives can have no other intention towards them than "that they might have life, and that they might have it more abundantly." To suppose the opposite would be a contradiction in terms. It would be to suppose the Eternal Principle of Life acting against itself, expressing itself as the reverse of what it is, in which case it would not be expressing itself but expressing its opposite; so that it is impossible to conceive of the Spirit of Life acting otherwise than to the increase of life. This is as yet only imperfectly apparent by reason of our imperfect apprehension of the position, and our consequent want of conscious unity with the ONE Eternal Life. As our consciousness of unity becomes more perfect so will the life-givingness of the Spirit become more apparent. But in the realm of principles the purely Affirmative and Life-giving nature of the All-originating Spirit is an unavoidable conclusion. Now by what name can we call such an inherent desire to add to the fulness of any individual life--that is, to make it stronger, brighter, and happier? If this is not Love, then I do not know what else it is; and so we are philosophically led to the conclusion that Love is the prime moving power of the Creating Spirit.