Deuteronomy 32:21

“those which are not a people--that is, not favored with such great and peculiar privileges as the Israelites (or, rather poor, despised heathens). The language points to the future calling of the Gentiles.”

“Song of Moses If Deuteronomy 32:1-3 be regarded as the introduction, and Deuteronomy 32:43 as the conclusion, the main contents of the song may be grouped under three heads, namely, (1) Deuteronomy 32:4-18, the faithfulness of God, the faithlessness of Israel; (2) Deuteronomy 32:19-33, the chastisement and the need of its infliction by God; (3) Deuteronomy 32:34-42, God’s compassion upon the low and humbled state of His people. The Song differs signally in diction and idiom from the preceding chapters; just as a lyrical passage is conceived in modes of thought wholly unlike those which belong to narrative or exhortation, and is uttered in different phraseology. There are, however, in the…”

“I will move them to jealousy with those that are not a people - With the Heathen nations, who are none of my people, who scarce deserve the name of a people, as being without the knowledge and fear of God, which is the foundation of all true policy and government, and many of them destitute of all government, laws and order. And yet these people I will take in your stead, receive them and reject you; which, when it came to pass how desperately did it provoke the Jews to jealousy? A foolish nation - So the Gentiles were both in the opinion of the Jews and in truth and reality, notwithstanding all their pretences to wisdom, there being nothing more foolish or brutish than the worship of idols.…”

“32:21 roused my jealousy: The Lord was not petulant because of attention paid to false gods. Rather, Israel had broken their covenant with him by worshiping other gods, demonstrating their disdain for him and his sovereignty (see 32:16). • people who are not even a people: God’s purpose for Israel was not just to redeem them, but through them to redeem all nations of the earth. In Israel’s eyes, other peoples were worthless, but through God’s attention to other nations, Israel would be drawn back to obedience (see Hos 1:9; 2:23; Rom 9:25; 10:19).”

“moved me: Deu 32:16; Psa 78:58 with their vanities: Sa1 12:21; Kg1 16:13, Kg1 16:26; Psa 31:6; Jer 8:19, Jer 10:8, Jer 14:22; Jon 2:8; Act 11:15 I will: Hos 1:10; Rom 9:25, Rom 10:19, Rom 11:11-14; Pe1 2:9, Pe1 2:10 Deuteronomy 32:22”