Deuteronomy 32:6

Do you thus requite the Lord, O foolish people and unwise ,.... This is also a proper character of the Jews in the times of Christ, who are often by him called "fools", Matthew 23:17 ; being very ignorant of the Scriptures, and of the prophecies in them respecting him, setting up their own traditions on a level with the word of God, or above it; they were ignorant of the law of God, and the meaning of it; of the righteousness of God, of the righteousness of his nature, and of what the law required, as well as of the righteousness of Christ, and of him as a spiritual Redeemer, and of salvation by him; and a most egregious instance of their folly, and of want of wisdom, was their ingratitude to him, in disesteeming and rejecting him; which is what is here referred to and meant by ill-requiting him, though not expressed till Deuteronomy 32:15 ; and a most sad requital of him it was indeed, that he should come to them, his own, in so kind and gracious a manner, and yet be rejected by them; that he should become man, and yet for that reason be charged with blasphemy, for making himself God; horrid ingratitude, to infer the one from the other! and because he appeared as a servant, disowned him as the Son of God; and because he came in the likeness of sinful flesh to take away sin, they traduced him as a sinner:

is not he thy Father, that hath bought thee? hath he not made thee ,

and established thee ? Moses, in order to aggravate this their ingratitude, rehearses the various instances of divine goodness to them, from the beginning of them as nation; it was the Lord that was the founder of them as a nation, whose Son, when sent unto them, was rejected by them; it was he that bought them, or redeemed them from Egyptian bondage, that made or formed them into a body politic, or civil commonwealth, that established and settled them in the land of Canaan: this is expressed in general terms; particular instances of the goodness of God to them are after enumerated: or if this is to be understood of Christ himself, who was rejected by them, it is true of some among them, in a spiritual and evangelic sense, and so, by a figure, the whole is put for a part, as sometimes the part is for the whole: Christ, the everlasting Father of the world to come, had many children in the Jewish nation, for whose sake he became incarnate, and whom he came to seek and to save; and whom he "bought" with his precious blood, and whom, by his Spirit and grace, he "made" new creatures, the children of God, kings and priests unto God; and "established" them in the faith of him, and upon him, the sure foundation; or whom he fashioned, beautified, and adorned with his righteousness, and with the graces of his Spirit.