Thus Israel dwelt in the land of the Amorites. Not the land of the Moabites; and by those means before mentioned; by conquering Sihon their king, they came into the possession of it, and took up their dwelling in it; this was the beginning of the conquest of the Canaanites, and an earnest and pledge of inheriting their land promised unto them; the Israelites that dwelt here were the tribes of Reuben and Gad.

When Israel was sitting, i.e., encamped, in the land of the Amorites, Moses reconnoitred Jaezer, after which the Israelites took "its daughters," i.e., the smaller places dependent upon Jaezer, and destroyed the Amorites who dwelt in them. It is evident from Numbers 32:35, that Jaezer was not only conquered, but destroyed. This city, which was situated, according to the Onom. (s. v. Jazer), ten Roman miles to the west of Philadelphia (Rabbath-Ammon), and fifteen Roman miles to the north of Heshbon, is most probably to be sought for (as Seetzen supposes, i. pp. 397, 406, iv. p. 216) in the ruins of es Szr, at the source of the Nahr Szr, in the neighbourhood of which Seetzen found some pools, which are probably the remains of "the sea of Jazer," mentioned in Jeremiah 48:32. There is less probability in Burckhardt's conjecture, that it is to be found in the ruins of Ain Hazir, near Kherbet el Suk, to the south-west of es Salt; though v. Raumer (Pal. p. 262) decides in its favour (see my Commentary on Joshua 13:25).

Thus Israel dwelt in the land of the Amorites.

21:21-35 Sihon went with his forces against Israel, out of his own borders, without provocation, and so ran upon his own ruin. The enemies of God's church often perish by the counsels they think most wisely taken. Og, king of Bashan, instead of being warned by the fate of his neighbours, to make peace with Israel, makes war with them, which proves in like manner his destruction. Wicked men do their utmost to secure themselves and their possessions against the judgments of God; but all in vain, when the day comes on which they must fall. God gave Israel success, while Moses was with them, that he might see the beginning of the glorious work, though he must not live to see it finished. This was, in comparison, but as the day of small things, yet it was an earnest of great things. We must prepare for fresh conflicts and enemies. We must make no peace or truce with the powers of darkness, nor even treat with them; nor should we expect any pause in our contest. But, trusting in God, and obeying his commands, we shall be more than conquerors over every enemy.