is, as I said, the first which is exactly made up of its own parts added together; and in this number of days God finished His work. And, therefore, we must not despise the science of numbers, which, in many passages of holy Scripture, is found to be of eminent service to the careful interpreter. Neither has it been without reason numbered among God's praises, "Thou hast ordered all things in number, and measure, and weight."
But, on the seventh day (i.e., the same day repeated seven times, which number is also a perfect one, though for another reason), the rest of God is set forth, and then, too, we first hear of its being hallowed. So that God did not wish to hallow this day by His works, but by His rest, which has no evening, for it is not a creature; so that, being known in one way in the Word of God, and in another in itself, it should make a