From whatever cause, then, whether of fault, of natural law, or of supernal will, the flush that seemed to promise the dawn of an eternal day, shrinks and fades, though, with him, like the lagging skirt of the sunset in the northern west, it does not vanish, but travels on, a withered pilgrim, all the night, at the long last to rise the aureole of the eternal Aurora. And now new paths entice him--or old paths opening fresh horizons. With stronger thews and keener nerves he turns again to the visible around him. The changelessness amid change, the law amid seeming disorder, the unity amid units, draws him again. He begins to descry the indwelling poetry of science. The untiring forces at work in measurable yet inconceivable spaces of time and room, fill his soul with an awe that threatens to uncreate him with a sense of littleness; while, on the other side, the grandeur of their operations fills him with such an informing glory, the mere presence of the mighty facts, that he no more thinks of himself, but in humility is great, and knows it not. Rapt spectator, seer entranced under the magic wand of Science, he beholds the billions of billions of miles of incandescent vapour begin a slow, scarce perceptible revolution, gradually grow swift, and gather an awful speed. He sees the vapour, as it whirls, condensing through slow eternities to a plastic fluidity. He notes ring after ring part from the circumference of the mass, break, rush together into a globe, and the glowing ball keep on through space with the speed of its parent bulk. It cools and still cools and condenses, but still fiercely glows. Presently--after tens of thousands of years is the creative _presently_--arises fierce contention betwixt the glowing heart and its accompanying atmosphere. The latter invades the former with antagonistic element. He listens in his soul, and hears the rush of ever descending torrent rains, with the continuous roaring shock of their evanishment in vapour--to turn again to water in the higher regions, and again rush to the attack upon the citadel of fire. He beholds the slow victory of the water at last, and the great globe, now glooming in a cloak of darkness, covered with a wildly boiling sea--not boiling by figure of speech, under contending forces of wind and tide, but boiling high as the hills to come, with veritable heat. He sees the rise of the wrinkles we call hills and mountains, and from their sides the avalanches of water to the lower levels. He sees race after race of living things appear, as the earth becomes, for each new and higher kind, a passing home; and he watches the succession of terrible convulsions dividing kind from kind, until at length the kind he calls his own arrives. Endless are the visions of material grandeur unfathomable, awaked in his soul by the bare facts of external existence.