Verse 9. - Aroer. Three, or even four, cities of this name were known, and have been identified by modern travellers under names somewhat similar.

1. Aroer upon Aruon, on the north bank of that river, at the extreme south of the territory of Reuben (see Deuteronomy 2:36; Deuteronomy 3:12; Deuteronomy 4:48; Joshua 12:2; Joshua 13:9, 16; and probably Jeremiah 48:19).

2. Aroer in Gad (Joshua 13:25), described there as "before," i.e., on the way to "Rabbah." It was no doubt some short distance to the westward of this chief city of the Ammonites (see also Numbers 32:34, where the Gadites are said to have built it). These two are probably the "cities of Aroer" referred to in Isaiah 17:2 (but see next note but one, where also 2 Samuel 24:5 will be discussed).

3. A city in Judah (1 Samuel 30:28). To one of these cities probably belonged Shammah or Shammoth, the Hararite or Harorite (2 Samuel 23:11; he is called Harodite in ver. 25, and 1 Chronicles 11:27). The river Arnon (see note on Joshua 12:2). The city that is in the midst of the river. This city (or perhaps cities) has received but little attention from commentators, probably by reason of its bearing no name. Those who have tried to identify it have failed In Deuteronomy 2:36, in this passage, and in 2 Samuel 24:5, it is mentioned in connection with Aroer. In Joshua 7:2, instead of "the city that is in the midst of the river," we find simply "the middle (תוך) of the river." But as 2 Samuel 24:5 stands in our version, the city referred to stood in the middle of the river of Gad. This would suggest the idea that the old derivation of Aroer by Wells and others from the word עִיר (city) doubled, with the signification of the double city, is nearer the mark than that of wasteness, or desolateness, or nakedness, as of a region bare of trees, which has found favour of late, and it is not without support in Hebrew forms. A city, moreover, in the midst of or "on the brink of" a winter torrent would be less likely to be waste or desolate than in other situations. But we are not yet at the end of our difficulties. The word Nahal, which comes before Gad in the passage of which we are now speaking, has the article. Thus the translation, "river of Gad" cannot be maintained. And besides, the enumeration of the people must have begun at the Arnon, or southern border of Israel beyond Jordan. It is possible that the text may be corrupt here, as it is in other parts of 2 Samuel, and possibly the meaning may be that the officers pitched in Aroer, passed through Reuben, and having come within the confines of Gad arrived at Jazer. This again is rendered doubtful by the close connection of Aroer and Jazer in Joshua 13:25. It is of course, therefore, possible that the reference in 2 Samuel 24. is to the Jabbok, not the Arnon ravine. A question, of such intricacy can only be Settled, if settled at all, by an investigation on. the spot. The plain. The word here is מִישׁור. This derived from the root יָשָׁר signifies level ground, and is applied to the region north of Moab, especially that part of it which belonged to Reuben. Flat, and almost unbroken, even by trees, it was particularly adapted for grazing land (see also note above, and on ver. 4). Medeba. This is mentioned in Scripture, together with Dibon, as here in Numbers 21:30; Isaiah 15:2. It was on the level ground before mentioned (see Gesenius, s.v. מִישׁור). Dibon (see Jeremiah 48:18, 22, called Dimon in Isaiah 15:9; but Dibon in Isaiah 15:2; see also Numbers 33:45, 46). It was one of the cities built by the children of Gad (Numbers 32:34). It is now called Dhiban, and is a short distance north of the Arnon. The Moabite stone, found at Dibon in 1868, mentions the occupation of Medeba by Omri, and implies that Dibon, the principal city in those parts, was also subject to him, but recovered finally by Mesha.

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.From Aroer, that is on the bank of the river Arnon,.... A city belonging to Moab, from whence the description begins, the river Arnon, on which it was situated, being the border between Moab and the Amorites, Numbers 21:13,

and the city that is in the midst of the river; or "even the city"; meaning the same city of Aroer, it lying both on the bank of it, and in the middle of it, or it was a double city, as may seem from Isaiah 17:2; and so differently situated at that river:

and all the plains of Medeba unto Dibon; of these two places, see Numbers 21:30; between them lay a plain, which some take to be the plain of Moab; but it rather seems to be a plain that was between these two places, and, according to Joshua 13:17, Dibon itself was in a plain.