Verse 25. - Aroer that is before Rabbah. A different Aroer to that mentioned in ver. 9. This was near (Hebrew, opposite to, the expression being equivalent to the French en face) Rabbah, or the great city of the children of Ammon. Keil supposes that this territory had been taken from the Ammonites by Sihon, since the Israelites were not permitted to possess themselves of the land of the Ammonites (Deuteronomy 2:19). For Rabbah, see 2 Samuel 11:1; 2 Samuel 12:26. It is called Rabbath in Deuteronomy 3:11.

13:7-33 The land must be divided among the tribes. It is the will of God that every man should know his own, and not take that which is another's. The world must be governed, not by force, but right. Wherever our habitation is placed, and in whatever honest way our portion is assigned, we should consider them as allotted of God; we should be thankful for, and use them as such, while every prudent method should be used to prevent disputes about property, both at present and in future. Joshua must be herein a type of Christ, who has not only conquered the gates of hell for us, but has opened to us the gates of heaven, and having purchased the eternal inheritance for all believers, will put them in possession of it. Here is a general description of the country given to the two tribes and a half, by Moses. Israel must know their own, and keep to it; and may not, under pretence of their being God's peculiar people, encroach on their neighbours. Twice in this chapter it is noticed, that to the tribe of Levi Moses gave no inheritance: see Nu 18:20. Their maintenance must be brought out of all the tribes. The ministers of the Lord should show themselves indifferent about worldly interests, and the people should take care they want nothing suitable. And happy are those who have the Lord God of Israel for their inheritance, though little of this world falls to their lot. His providences will supply their wants, his consolations will support their souls, till they gain heavenly joy and everlasting pleasures.And their coast was Jazer,.... Their southern coast; of Jazer, see Numbers 21:32; where it is called Jaazer, and is mentioned in Isaiah 16:8; and in Jeremiah 48:32, where it is spoken of as a city of Moab, as it was in the days of those prophets:

and all the cities of Gilead; which lay in those parts, for the whole was not given to this tribe, half of Gilead was given to the half tribe of Manasseh, Joshua 13:31,

and half the land of the children of Ammon; not what then belonged to them, but what had been taken from them by the Amorites; and which Israel taking from them, had a right to retain, though they were forbid meddling with any of their land in present possession; see Deuteronomy 2:19 Judges 11:13,

unto Aroer that is before Rabbath; Aroer was a city of Moab, situated on the river Arnon, Joshua 13:9; and stood over against Rabbath, a city of the Amorites, since called Philadelphia, the same that Joab took, 2 Samuel 12:26; though Reland thinks (n), that according to the situation of these cities another Aroer must be here meant, and which belonged to the Amorites.

(n) Palestin. Illustrat. tom. 2. p. 583.