And Isaac answered and said unto Esau (repeating the substance of the Messing already conferred on Jacob), Behold, I have made him thy lord,—literally, behold, a lord (vide on Genesis 27:29) have I constituted him to thee; Isaac hereby intimating that in pronouncing the words of blessing he had been speaking under a celestial impulse, and therefore with absolute authority—and all his brethren have I given to him for servants (for the fulfillment vide 2 Samuel 8:14), and with corn and wine have I sustained him:—i.
e. declared that by these he shall be sustained or supported (cf. Genesis 27:28)—and what shall I do now unto thee, my son?