1. And when Abram was ninety years old and nine Moses passes over thirteen years of Abram’s life, not because nothing worthy of remembrance had in the meantime occurred; but because the Spirit of God, according to his own will, selects those things which are most necessary to be known.

2. And I will make my covenant He now begins more fully and abundantly to explain what he had before alluded to briefly. We have said that the covenant of God with Abram had two parts. The first was a declaration of gratuitous love; to which was annexed the promise of a happy life.

3. And Abram fell on his face We know that this was the ancient rite of adoration. Moreover, Abram testifies, first, that he acknowledges God, in whose presence all flesh ought to keep silence, and to be humbled; and, secondly that he reverently receives and cordially embraces whatever God is about…

4. As for me, behold, my covenant is with thee They who translate the passage, ‘Behold, I make a covenant with thee,’ or, ‘Behold, I and my covenant with thee;’ do not seem to me faithfully to represent the meaning of Moses.

7. And thy seed after thee There is no doubt that the Lord distinguishes the race of Abraham from the rest of the world. We must now see what people he intends.

9. Thou shalt keep my covenant As formerly, covenants were not only committed to public records, but were also wont to be engraven in brass, or sculptured on stones, in order that the memory of them might be more fully recorded, and more highly celebrated; so in the present instance, God inscribes…

10. Every man-child among you shall be circumcised Although God promised alike to males and females, what he afterwards sanctioned by circumcision, he nevertheless consecrated, in one sex, the whole people to himself.

11. Ye shall circumcise the flesh of your foreskin Very strange and unaccountable would this command at first sight appear. The subject treated of, is the sacred covenant, in which righteousness, salvation, and happiness are promised; whereby the seed of Abraham is distinguished from other nations,…

12. And he that is eight days old shall be circumcised God now prescribes the eighth day for circumcision; whence it appears that this was a part of that discipline, under which he intended to keep his ancient people; for greater liberty is at this day, permitted in the administration of baptism.

13. For an everlasting covenant The meaning of this expression may be twofold: either that God promises that his grace, of which circumcision was a sign and pledge, should be eternal; or that he intended the sign itself to be perpetually observed.

14. And the uncircumcised man-child In order that circumcision might be the more attended to, God denounces a severe punishment on any one who should neglect it. And as this shows God’s great care for the salvation of men; so, on the other hand, it rebukes their negligence.

15. As for Sarai thy wife God now promises to Abraham a legitimate seed by Sarai. She had been (as I have said) too precipitate, when she substituted, without any command from God, her handmaid in her own place: Abraham also bad been too pliant in following his, wife, who foolishly and rashly…

17. And Abraham fell upon his face This was in token, not only of his reverence, but also of his faith. For Abraham not only adores God, but in giving him thanks, testifies that he receives and embraces what was promised concerning a son.

18. And Abraham said unto God Abraham does not now wonder silently within himself, but pours forth his wish and prayer. His language, however, is that of a mind still perturbed and vacillating, O that (or I wish that) Ishmael might live! For, as if he did not dare to hope for all that God promises,…

19. Sarah thy wife shall bear thee a son indeed Some take the adverb אבל (abal) to mean ‘Truly.’ Others, however, more rightly suppose it to be used for increasing the force of the expression.

20. And as for Ishmael. He here more clearly discriminates between the two sons of Abraham. For in promising to the one wealth, dignity, and other things pertaining to the present life, he proves him to be a son according to the flesh.

22. God went up from Abraham This expression contains a profitable doctrine, namely, that Abraham certainly knew this vision to be from God; for the ascent here spoken implies as much.

23. And Abraham took Ishmael Moses now commends the obedience of Abraham because he circumcised the whole of his family as he had been commanded. For he must, of necessity, have been entirely devoted to God, since he did not hesitate to inflict upon himself a wound attended with acute pain, and not…