I will make you exceedingly fruitful; I will make nations of you, and kings will descend from you.
The promise here is introduced with solemnity: "As for me," says the great God, "behold, behold and admire it, behold and be assured of it, my covenant is with thee;" as before (Gen 17:2), I will make my covenant. Note, The covenant of grace is a covenant of God's own making; this he glories in (as for me), and so may we. Now here, I.
Commenting on Genesis 17:4-6
And I will make thee exceeding fruitful,.... In children, for he had not only a son by Sarai, from whom sprung a numerous offspring, but he had six sons by Keturah, who became the heads of large nations: and I will make nations of thee; as the nations of Israel and Judah, of the Midianites and Edomites, of the Arabs, Saracens, and Turks: and kings...
Gen 17:4-8 On the part of God אני placed at the beginning absolutely: so far as I am concerned, for my part) it was to consist of this: (1) that God would make Abram the father (אב instead of אני chosen with reference to the name Abram) of a multitude of nations, the ancestor of nations and kings; (2) that He would be God, show...
Commenting on Genesis 17:4-8