Whom thou wouldest not let Israel invade, &c. Or give them any disturbance. He pleads the ingratitude and injustice of his enemies, and intimates that it would be for God's glory to appear against them, and for the people whom they had so ill requited for the kindness shown them. We may comfortably appeal to God against those who render us evil for good. Behold how they reward us, to come and cast us out of thy possession And seize our land for themselves, which indeed is thy land. Their crime was aggravated in this, that they made an attempt, not only upon the rights of the Israelites, but of God himself; whose land this was, which his people held of him as their Lord.
Related Commentaries of 2 Chronicles 20:10
2 Chronicles 20:10-11
10 And now, behold, the children of Ammon and Moab and mount Seir, whom thou wouldest not let Israel invade, when they came out of the land of Egypt, but they turned from them, and destroyed them not;
11 Behold, I say, how they reward us, to come to cast us out of thy possession, which thou hast given us to inherit.