CHAPTER IX
LIGHT FROM THE EAST
UNABLE to meet its obligations, unable to supply the soul with the ideas that it needs for the due interpretation and evolution of its desires, Western thought can save itself from hopeless insolvency only by borrowing ideas from some other source. If it will condescend to do this, and if, having enriched its treasury with these new ideas, it will put them to a profitable use, by bringing them into harmony with what is true and of lasting value in its own theory of things, it will not only extricate itself from its embarrassments, but will be able in due course to pay back its debt with more than compound interest.
But the ideas that are borrowed must be those which the soul really needs. Now the soul needs, above all things, to be allowed to believe in itself. Belief in oneself is the supreme motive force in Nature, the power which is behind every desire, every enterprise, every effort, to grow, every "instinct to live." What we call the feud between the heart and the head is really the soul's indignant protest, on the plane of instinct and desire, against a theory which satisfies it, for the time being, on the plane of conscious thought,--the theory that
the material world is the whole world, that all phenomena, up to and including the spiritual life of man, admit of being stated and explained in terms of physical force and physical law, and that therefore the soul itself is not a reality but an empty name. In other words, the heart's revolt against the head is the soul's protest against its own disparagement of itself. The first, and in a sense the last, desire of the soul is to be allowed to believe in itself; for all faith, all hope, all joy, all that makes life worth living, is present in embryo in that one belief.
The soul, then, must be allowed to believe in itself; and if this, its fundamental act of faith, is to be really effective, if it is to give the soul the stimulus and the guidance that it needs, if it is to make an end of the intestine strife that tears the soul asunder, it must be free from any suspicion of doubt. This means that no attempt should be made to prove the reality of the soul. For if its reality were provable, it would obviously not be final or complete. Proof implies the unprovable. To prove reality is to build, in the last resort, on the rock of what is unprovably real. How do I know, for example, that the outward and visible world is real, in any sense or degree? Because my senses and my reason assure me (provisionally and within limits) of its reality. But what is the value of this assurance if I, whose reality is unprovable, am other than real? And because my reality is unprovable, it stands to reason that, just so far as the reality of the outward world is provable, it is to that extent provisional and incomplete. It is