Kant, however, though he approaches such a position more than once, can never be said to have risen to it. He deprecates unceasingly the attempt to combine principles of nature with the principles of freedom as a task beyond the modest capacity of human reason; and while strenuously insisting on the practical force of the Moral Argument for the Being of God, which is found in the witness of man’s conscience, will not admit that it can in any way be regarded as strengthening the theoretical arguments adduced by Teleology. The two lines of proof, he holds, are quite distinct; and nothing but confusion and intellectual disaster can result from the effort to combine them. The moral proof stands by itself, and it needs no such crutches as the argument from Design can offer. But, as Mr. Kennedy has pointed out in his acute criticism[7] of the Kantian doctrine of Theism, it would not be possible to combine a theoretical _disbelief_ in God with a frank acceptance of the practical belief of His existence borne in upon us by the Moral Law. Kant himself admits this: “A dogmatical _unbelief_,” he says (p. 411), “cannot subsist together with a moral maxim dominant in the mental attitude.” That is, though the theoretical argument be incomplete, we cannot reject the conclusion to which it leads, for this is confirmed by the moral necessities of conscience. Kant’s position, then, seems to come to this, that though he never doubts the existence of God, he has very grave doubts that He can be theoretically known by man. _That_ He is, is certain; _what_ He is, we cannot determine. It is a position not dissimilar to current Agnostic doctrines; and as long as the antithesis between Sense and Understanding, between Matter and Mind, is insisted upon as expressing a real and abiding truth, Kant’s reasoning can hardly be refuted with completeness. No doubt it may be urged that since the practical and theoretical arguments both arrive at the same conclusion, the cogency of our reasoning in the latter should confirm our trust in the former. But true conclusions may sometimes seem to follow from quite insufficient premises; and Kant is thus justified in demanding that each argument shall be submitted to independent tests. I have endeavoured to show above that he has not treated the theoretical line of reasoning quite fairly, and that he has underestimated its force; but its value _as an argument_ is not increased by showing that another entirely different process of thought leads to the same result. And that the witness of conscience affords the most powerful and convincing argument for the existence of a Supreme Being, the source of law as of love, is a simple matter of experience. Induction, syllogism, analogy, do not really generate belief in God, though they may serve to justify to reason a faith that we already possess. The poet has the truth of it: Wer Gott nicht fühlt in sich und allen Lebenskreisen, Dem werdet Ihr Ihn nicht beweisen mit Beweisen.