It is, of course, quite true that there is a region in which science and religion do not conflict. That is the region of the unknowable. No one knows Who created the visible universe, and it is infinitely improbable that anything properly describable as evidence on the point will ever be discovered. No one knows what motives or intentions, if any, lie behind what we call natural laws. No one knows why man has his present form. No one knows why sin and suffering were sent into this world--that is, why the fashioning of man was so badly botched. Naturally enough, all these problems have engaged the interest of humanity since the remotest days, and in every age, with every sort of evidence completely lacking, men of speculative mind have sought to frame plausible solutions. Some of them, more bold than the rest, have pretended that their solutions were revealed to them by God, and multitudes have believed them. But no man of science believes them. He doesn’t say positively that they are wrong; he simply says that there is no proof that they are right. If he admitted, without proof, that they are right, he would not be a man of science. In his view all such theories and speculations stand upon a common level. In the most ambitious soarings of a Christian theologian he can find nothing that differs in any essential way from the obvious hocus-pocus of a medicine man in the jungle. Superficially, of course, the two stand far apart. The Christian theologian, confined like all the rest to the unknowable, has to be more careful than the medicine man, for in Christendom the unknowable covers a far less extensive field than in the jungle. Christian theology is thus, in a sense, more reasonable than voodooism. But it is not more reasonable because its professors know more than the voodoo-man about the unknowable; it is more reasonable simply because they are under a far more rigorous and enlightened scrutiny, and run a risk of being hauled up sharply every time they venture too near the borders of the known.