If our revelation stopped at this point we should have to admit that there was not one universe, but as many universes are there are living souls. It is at this point, however, that we become aware that all these souls are able, in some degree or other, to enter into communication. They are able to do this both by the bodily sounds and signs which constitute language and by certain immaterial vibrations which seem to make no use of the body at all. In this communication between different souls, as far as humanity is concerned, a very curious experience has to be recorded. When two human beings dispute together upon any important problem of life, there is always an implicit appeal made by both of them to an invisible arbiter, or invisible standard of arbitration, in the heart of which both seem aware that the reality, upon which their opinions differ, is to be found in its eternal truth. What then is this invisible standard of arbitration? Whatever it is, we are compelled to assume that it satisfies and transcends the deepest and furthest reach of personal vision in all the souls that approach it. And what is the deepest and furthest reach of our individual soul? This seems to be a projection upon the material plane of the very stuff and substance of the soul's inmost nature. This very "stuff" of the soul, this outflowing of the substance of the soul, I name "emotion"; and I find it to consist of two eternally conflicting elements; what I call the element of "love," and what I call the element of "malice." This emotion of love, which is the furthest reach of the soul, I find to be differentiated when it comes into contact with the material universe into three ultimate ways of taking life; namely, the way which we name the pursuit of beauty, the way which we name the pursuit of goodness, and the way which we name the pursuit of truth. But these three ways of taking life find always their unity and identity in that emotion of love which is the psychic substance of them all. The invisible standard of arbitration, then, to which an appeal is always made, consciously or unconsciously, when two human beings dispute upon the mystery of life, is a standard of arbitration which concerns the real nature of love, and the real nature of what we call "the good" and "the true" and "the beautiful."