But between true naturalism and true supernaturalism we do not think there need be any war. We know that there are many men so rooted in their faith in nature, that they cannot see anything outside of it, or beyond it. To them God is law, and law only. Even creation is repugnant to them, because they see that creation is really a supernatural thing. Hence come the theories of development; the “Vestiges of Creation;” the nebular hypothesis; the Darwinian theory of formation of species by natural selection; the notion of man coming out of an ape; pantheistic notions of a God so immersed in nature as to be not its intelligent guide, but only its unconscious soul; the whole universe proceeding according to an order which is just as much above God’s knowledge as above ours. Now, the best geologists assure us that there is no evidence in support of the transmutation of species. Mr. Darwin’s theory of the formation of species by natural selection is this: In the struggle for life, the strongest and best adapted animal lives, the rest die. This animal transmits to its offspring its own superior qualities; so a higher animal is gradually developed. For example, the giraffe was not made by God with a long neck in order that it might browse on the leaves of high trees. But when leaves were scarce, the animal who happened to have a neck a little longer than the rest was able to get leaves. So he lived, and the rest died. His children had longer necks by the law of hereditary transmission. So, in the course of ages, animals were gradually found with very long necks. Thus the walrus has a curved horn growing downwards from his lower jaw, by which he climbs on to the floating ice. We must not suppose, however, that God gave him the tusk for that purpose; but the walrus, or seal, who happened to have a little horny bone under his chin, could climb on the ice and get his food more easily, and so he lived, while the rest died; and his descendants in the course of a few hundreds of thousands of years came, by repeating this process, to have horns, and so this species of phoca arrived.