But meanwhile, whatever happens, as long as we live we possess the reality of the soul. This is, and always has been, the rallying-ground of heroic and sensitive personalities, struggling with the demons of circumstance and chance. This is that unconquerable "mind-within-themselves" into which the great Stoics of Antiquity withdrew at their will, and were "happy," beyond the reach of hope and fear. This is the citadel from the security of which all the martyrs for human liberty have mocked their tormentors. This is the fortress from which the supreme artists of the world have looked forth and moulded the outrage of life's dilemma into monumental forms of imaginative beauty. This is the sanctuary from which all human personalities, however weak and helpless, have been permitted to endure the cruelty and pitilessness of fate.
After all, it does not so greatly matter that we are unable to do more than know that this thing, this indescribable "something," really exists. Perhaps it is because its existence is more real than anything else that we are unable to define it. Perhaps we can only define those attributes which are the outward aspects of our real being. Perhaps it is simply because the soul is nothing less than our very self, that our analytical power stops, helpless, in its presence. We are what it is; and for this very cause it perpetually evades and escapes us.
The reality of the soul, therefore, is the first revelation of the complex vision. The second revelation is the objective reality of the outward visible universe. Left to itself, in its isolated activity, our logical reason is capable of throwing doubt upon this revelation also. For it is logically certain that what we are actually conscious of is no more than a unified stream of various mental impressions, reaching us through our senses, and never interrupted except in moments of unconscious sleep.
It is therefore quite easy for the logical reason, functioning in its isolation from the other attributes, to maintain that this stream of mental impressions is all that there is, and that we have no right to call the universe real and objective, except in the ambiguous sense of a sort of permanent illusion. But as soon as the complex vision, in its totality, contemplates the situation, the thing takes on a very different aspect. The pure reason may be as sceptical as it pleases about the static solidity of what is popularly called "matter." It may use the term energy, or movement, or ether, or force, or electricity, or any other name to describe that permanent sensation of outward reality which our complex vision reveals.
But one thing it has no right to do. It has no right to utter the word "illusion" with regard to this objective universe. The apparent solidity of matter may be rationally resolved into energy or movement, just as the apparent objectivity of matter may be rationally resolved into a stream of mental impression. But the complex vision still persists in asserting that this permanent sensation of outward reality, which, except in dreamless sleep, is never normally interrupted, represents and bears witness to the real existence, outside ourselves, of "something" which corresponds to such a sensation. It is just at this point that the soul—helped by instinct, imagination, and intuition—makes its great inevitable plunge into the act of primordial faith.
This act of primordial faith is the active belief of the soul not only in an objective universe outside itself, but also in the objective existence of other individual souls. Without this primordial act of faith the individual soul can never escape from itself. For the pure reason not only reduces the whole universe to an idea in the mind; but it also reduces all other minds to ideas in our mind. In other words the logical reason imprisons us fatally and hopelessly in a sort of cosmic nut-shell of our own mentality.
And there would, actually, be no escape from this appalling imprisonment, according to which the individual soul becomes a solitary circle, the centre and circumference of all possible existence, if it were not that the soul possesses other organs of research, in addition to reason and self-consciousness. Directly we temper reason with these other activities the whole situation has a different look. It is a thing of small consequence what word we use to describe that external cause of the flowing stream of mental impressions. The important point is that we are compelled to assume, as representing a real outward fact, this permanent sense of objectivity from which there is no escape.
And as the existence of the objective universe is established by a primordial act of faith, so it is also established that these alien bodily personalities, whose outward appearance stands and falls with the objective universe, possess "souls," or what we have come to name "complex visions," comparable with our own. And this is the case not only with regard to other human beings, but with regard to all living entities whether human or non-human. As to how the "souls" of plants, birds, and animals, or of planets or stars, differ in their nature from human souls we can only vaguely conjecture. But to refuse some degree of consciousness, some measure of the complex vision, to any living thing, is to be false to that primordial act of faith into which the original revelation of the complex vision compels us to plunge.
The inevitableness of this act of faith may be perhaps more vividly realized when we remember that it includes in its revelation the objective reality of our own physical body. Our evidence for the real outward existence of our own body is no surer and no more secure than our evidence for the outward existence of other "bodies."
They stand or fall together. If the universe is an illusion then our own physical body is an illusion also.