Such are a few of the geological facts which lead me to believe that the _days_ of the Mosaic account were great periods, not natural days; and be it remembered, that between the scheme of lengthened periods and the scheme of a merely local chaos, which existed no one knows how, and of a merely local creation, which had its scene no one knows where, geological science leaves us now no choice whatever. It has been urged, however, that this scheme of periods is irreconcileable with that Divine "reason" for the institution of the Sabbath which he who appointed the day of old has, in his goodness, vouchsafed to man. I have failed to see any force in the objection. God the Creator, who wrought during six periods, rested during the seventh period; and as we have no evidence whatever that he recommenced his work of creation,--as, on the contrary, man seems to be the last formed of creatures,--God may be resting still. The presumption is strong that his Sabbath is an extended period, not a natural day, and that the work of Redemption is his Sabbath day's work. And so I cannot see that it in the least interferes with the integrity of the reason rendered to read it as follows:--Work during six periods, and rest on the seventh; for in six periods the Lord created the heavens and the earth, and on the seventh period _He_ rested. The Divine periods may have been very great,--the human periods very small; just as a vast continent or the huge earth itself is very great, and a map or geographical globe very small. But if in the map or globe the proportions be faithfully maintained, and the scale, though a minute one, be true in all its parts and applications, we pronounce the map or globe, notwithstanding the smallness of its size, a faithful copy. Were man's Sabbaths to be kept as enjoined, and in the Divine proportions, it would scarcely interfere with the logic of the "reason annexed to the fourth commandment," though in this matter, as in all others in which man can be an imitator of God, the imitation should be a miniature one.