"We need not, after all, be surprised at the apparently insoluble problem which confronts us. For the question has developed into the old difficulty of the origin of evil, which has always baffled both theologians and philosophers. An idealism which declares that the universe is in reality perfect, can find, as most forms of popular idealism do, an escape from the difficulties of the existence of evil, by declaring that the universe is as yet only growing towards its ideal perfection. But this refuge disappears with the reality of time, and we are left with an awkward difference between what philosophy tells us must be, and what our life tells us actually is."[368:6] If the philosophy of eternal perfection persists in its fundamental doctrine in spite of this irreconcilable conflict with life, it is because it is believed that that doctrine _must_ be true. Let us turn, then, to its more constructive and compelling argument. [Sidenote: The Constructive Argument for Absolute Idealism is Based upon the Subjectivistic Theory of Knowledge.] § 182. The proof of absolute idealism is supposed by the majority of its exponents to follow from the problem of epistemology, and more particularly from the manifest dependence of truth upon the knowing mind. In its initial phase absolute idealism is indistinguishable from subjectivism. Like that philosophy it finds that the object of knowledge is inseparable from the state of knowledge throughout the whole range of experience. Since the knower can never escape himself, it may be set down as an elementary fact that reality (at any rate whatever reality can be known or even talked about) owes its being to mind. Thus Green, the English neo-Hegelian, maintains that "an object which no consciousness presented to itself would not be an object at all," and wonders that this principle is not generally taken for granted and made the starting-point for philosophy.[369:7] However, unless the very term "object" is intended to imply presence to a subject, this principle is by no means self-evident, and must be traced to its sources.