21. They have moved me to jealousy. He now proceeds further, viz., that God, after having withdrawn Himself for a time, would, at length be the open enemy of the people, so as to repay them in kind. And he points out the mode of this retaliation, that as they had insultingly brought into antagonism with God empty phantoms and vanities, so on His part, He would exalt against them barbarous and worthless nations. This similitude is also taken from jealous husbands, who, when they perceive themselves to be despised by their adulterous wives, avenge themselves by their own amours. Why God should attribute to Himself the feeling of jealousy has been explained under the Second Commandment; Moses now only shows that it would be a most equitable mode of revenge, that God should insult, by means of despised and ignoble nations, those apostates, who had made to themselves idols in disparagement of Him.
The fulfillment of this sentence was manifested from time to time, when they were tyrannically oppressed by the neighboring nations. It is true, indeed, that the Egyptians, the Assyrians, and the Chaldeans were included among those people of nought and foolish nations, although they were preeminent in power and wealth, and famous for other splendid endowments; but it is no matter of surprise that, in comparison with that dignity which God had conferred upon the Israelites, all other nations should be accounted but refuse. The suae is, that God’s vengeance was ready whereby He would punish the vanities of His people, inasmuch as He could create out of nothing the enemies by whom they should be reduced to nothing. There is much elegance in the allusion of Paul, in which he extends this sentence further, inasmuch as, when God introduced the Gentiles into His Church, He stirred up the Jews to jealousy, in order that they might be led to repentance by a sense of their ignominy. Surely the calling of the Gentiles was exactly as if He created shadows, whom he might prefer to His reprobate people. (Romans 10:19.)