For the complex vision reveals to us that what we call "the universe" is a thing which is for ever coming newly and freshly into life, for ever being re-born and re-constituted by the interplay between the individual soul and the "objective mystery." Of the objective mystery itself, apart from the individual soul, we are able to say nothing. But since the "universe" is the discovery and creation of the individual soul, there must be as many different "universes" as there are living souls. Our belief in "one universe," whose characteristics are relatively identical in the case of all the souls which contemplate it, is a belief which in part results from an original act of faith and in part results from an implicit appeal to those "invisible companions" whose concentrated will towards "reality" and "beauty" and "nobility" offers us our only objective standard of these ideas. From the ground, therefore, of this trinity of incomprehensible substances, namely the substance which is the substratum of the individual soul, the substance which is "the objective mystery" out of which the individual soul creates its universe, and the substance which is the "medium" or "link" which enables these individual souls to communicate with one another, emerge the only realities which we can know. And since this trinity of incomprehensible substances, thus divided one from another, must be thought of as dominated by the same unity of time and space, it is inconceivable that they should be anything else than three aspects of one and the same incomprehensible substance. From this it follows that from the ground of one incomprehensible substance which in its first aspect is the substratum of the soul, in its second aspect is the objective mystery confronting the soul, in its third aspect is the medium which holds all souls together, there must be evoked all the reality which we can conceive. And this reality must, from the conclusions we have already reached, take two forms. It must take the form of a plurality of subjective "universes" answering to the plurality of living souls. And it must take the form of one objective "universe," answering to the objective standard of truth, beauty, and nobility, together with the opposites of these, which is implied in the tacit appeal of all individual souls to their "invisible companions." In this double reality; the reality of one objective universe identical in its appearance to all souls but dependent for its identity upon an implicit reference to the "invisible companions," and the reality of as many subjective universes as there are living souls; in this double reality there is obviously no place at all for that phantom-world of unconscious "matter," which in the form of soulless elements, or soulless organic automata, fills the human mind with such devastating melancholy.