*Minor differences ignored. Grouped by changes, with first version listed as example.
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. But the other was an exhortation to the sincere endeavor to cultivate uprightness, since God had given, in a single word only, a slight taste of his grace; and then immediately had descended to the design of miscalling; namely, that Abram should be upright. He now subjoins a more ample declaration of his grace, in order that Abram may endeavor more willingly to form his mind and his life, both to reverence towards God, and to the cultivation of uprightness; as if God had said See how kindly I indulge thee: for I do not require integrity from thee simply on account of my authority, which I might justly do; but whereas I owe thee nothing, I condescend graciously to engage in a mutual covenant.' He does not, however, speak of this as of a new thing: but he recalls the memory of the covenant which he had before made, and now fully confirms and establishes its certainty. For God is not wont to utter new oracles, which may destroy the credit, or obscure the light, or weaken the efficacy of those which preceded; but he continues, as in one perpetual tenor, those promises which he has once given. Wherefore, by these words, he intends nothing else than that the covenant, of which Abram had heard before should be established and ratified: but he expressly introduces that principal point, concerning the multiplication of seed, which he afterwards frequently repeats.
My covenant - which I have already purposed and formally closed. "I will grant," carry into effect, the provisions of it. "Multiply thee." The seed is here identified with the head or parent seat of life. The seed now comes forward as the prominent benefit of the covenant.
And I will make my covenant between me and thee,.... The covenant of circumcision, so called from the token of it, which God is said to make or give (e), being his own constitution, and depended on his sovereign will and pleasure, see Acts 7:8,
and will multiply thee exceedingly; as he had before promised at several times, and now renews it, lest be should think that Ishmael was the promised seed; for though Hagar's seed is promised to be multiplied, yet here Abram's seed by Sarai is intended, which should be exceeding exceedingly, or in great abundance multiplied; and especially as this may include both his natural seed by her, and his spiritual seed among all nations, who are of the same faith with him, see Genesis 12:2.
(e) "dabo", Pagninus, Montanus, Schmidt.
*More commentary available at chapter level.