8 So we passed by from our brethren the children of Esau, that dwell in Seir, from the way of the Arabah from Elath and from Ezion-geber. And we turned and passed by the way of the wilderness of Moab. 9 And Jehovah said unto me, Vex not Moab, neither contend with them in battle; for I will not give thee of his land for a possession; because I have given Ar unto the children of Lot for a possession. 10 (The Emim dwelt therein aforetime, a people great, and many, and tall, as the Anakim: 11 these also are accounted Rephaim, as the Anakim; but the Moabites call them Emim. 12 The Horites also dwelt in Seir aforetime, but the children of Esau succeeded them; and they destroyed them from before them, and dwelt in their stead; as Israel did unto the land of his possession, which Jehovah gave unto them.) 13 Now rise up, and get you over the brook Zered. And we went over the brook Zered. 14 And the days in which we came from Kadesh-barnea, until we were come over the brook Zered, were thirty and eight years; until all the generation of the men of war were consumed from the midst of the camp, as Jehovah sware unto them. 15 Moreover the hand of Jehovah was against them, to destroy them from the midst of the camp, until they were consumed. 16 So it came to pass, when all the men of war were consumed and dead from among the people, 17 that Jehovah spake unto me, saying, 18 Thou art this day to pass over Ar, the border of Moab: 19 and when thou comest nigh over against the children of Ammon, vex them not, nor contend with them; for I will not give thee of the land of the children of Ammon for a possession; because I have given it unto the children of Lot for a possession. 20 (That also is accounted a land of Rephaim: Rephaim dwelt therein aforetime; but the Ammonites call them Zamzummim, 21 a people great, and many, and tall, as the Anakim; but Jehovah destroyed them before them; and they succeeded them, and dwelt in their stead; 22 as he did for the children of Esau, that dwell in Seir, when he destroyed the Horites from before them; and they succeeded them, and dwelt in their stead even unto this day: 23 and the Avvim, that dwelt in villages as far as Gaza, the Caphtorim, that came forth out of Caphtor, destroyed them, and dwelt in their stead.)
Matthew Henry's Commentary on Deuteronomy 2:8-23
Commentary on Deuteronomy 2:8-23
(Read Deuteronomy 2:8-23)
We have the origin of the Moabites, Edomites, and Ammonites. Moses also gives an instance older than any of these; the Caphtorims drove the Avims out of their country. These revolutions show what uncertain things wordly possessions are. It was so of old, and ever will be so. Families decline, and from them estates are transferred to families that increase; so little continuance is there in these things. This is recorded to encourage the children of Israel. If the providence of God has done this for Moabites and Ammonites, much more would his promise do it for Israel, his peculiar people. Cautions are given not to meddle with Moabites and Ammonites. Even wicked men must not be wronged. God gives and preserves outward blessings to wicked men; these are not the best things, he has better in store for his own children.