The cities of Aroer - By "Aroer" here seems to be meant a tract or region of country pertaining to Damascus, in which were situated several cities. Grotius supposes that it was a tract of country in Syria which is called by Ptolemy "Aueira" - Αὔειρα Aueira. Vitringa supposes that one part of Damascus is meant by this, as Damascus was divided by the river in the same manner that Babylon was. There were several cities of the name of "Aroer." One was on the river Arnon in the land of Moab Deuteronomy 2:36; Deuteronomy 3:12; Joshua 12:3. Burckhardt found this city under the name of Aroer. There was another city of this name further north, over against Rabbath-Ammon Joshua 13:25. There was a third city of this name in the tribe of Judah 1 Samuel 30:28. Of the city of Araayr which Burckhardt visited, nothing is now remarkable but its entire desolation. Gesenius supposes ("Commentary in loc.") that the phrase 'the cities of Aroer' means the cities round about Aroer, and that were connected with it, similar to the phrase 'daughters of a city.' This city he supposes was near the river Arnon, within the limits of Moab, and that the prediction here was fufilled by Tiglath-pileser, when he carried away the inhabitants of Galilee, Gilead, and other places mentioned in 2 Kings 15:29. There can be no doubt that it was under the jurisdiction of Damascus.

Are forsaken - Are desolate, and the inhabitants have fled.

They shall be for flocks ... - (See the note at Isaiah 5:17.)

The cities of Aroer are forsaken "The cities are deserted for ever" - What has Aroer on the river Arnon to do with Damascus? and if there be another Aroer on the northern border of the tribe of Gad, as Reland seems to think there might be, this is not much more to the purpose. Besides, the cities of Aroer, if Aroer itself is a city, makes no good sense. The Septuagint, for ערער aroer, read עדי עד adey ad, εις τον αιωνα, for ever, or for a long duration. The Chaldee takes the word for a verb from ערה arah, translating it חרבו cherebu, devastabuntur, "they shall be wasted." The Syriac read עדועיר adoeir. So that the reading is very doubtful. I follow the Septuagint as making the plainest sense.

The cities of Aroer are forsaken,.... The inhabitants of them being slain, or carried captive, or obliged to flee. Aroer was a city by the river Arnon, on the borders of Moab and Ammon, Deuteronomy 2:36, Deuteronomy 3:12, it was originally in the hands of the Amorites, and sometimes in the hands of the Moabites and Ammonites: it was given by Moses to the Reubenites and, Gadites, from whom it was taken by the Syrians, and in whose possession it seems to have been at this time; see 2 Kings 10:33 though Jarchi thinks it was now in the hands of Pekah king of Israel, and said to be forsaken, because the Reubenites and Gadites were now carried captive. Jerom (m) says it was seen in his time, upon the top of the mountain. Here it seems to designs a country of this name, in which were many cities. Grotius thinks it was a tract of land in Syria, the same with the Aveira of Ptolemy (n). Vitringa is of opinion that Damascus itself is meant, which was a double city, like that divided by the river Chrysorrhoas, as this was by Arnon.

They shall be for flocks which shall lie down; instead of houses, there should be sheepcotes and shepherds' tents, and instead of men, sheep; and where streets were, grass would grow, and flocks feed and lie down; which is expressive of the utter desolation of these cities, or this tract of ground:

and none shall make them afraid; the flocks of sheep, timorous creatures, easily frightened; but so great should be the depopulation now, there would be no man upon the spot, or any pass by, to give them any disturbance.

(m) De locis. Heb. fol. 87. 1.((n) Geograph. l. 5. c. 15.

The cities of {c} Aroer are forsaken: they shall be for flocks, which shall lie down, and none shall make them afraid.

(c) It was a country of Syria by the river Arnon.

17:2 Aroer - Of that part of Syria, called Aroer, from a great city of that name. These cities were possessed by the Reubenites and Gadites, whom Tiglath - pilneser carried into captivity, 1Chron 5:26. These he mentions here, as he doth Ephraim in the next verse , because they were confederate with Syria against Judah. Afraid - Because the land shall be desolate, and destitute of men who might disturb them.

2. cities of Aroer-that is, the cities round Aroer, and under its jurisdiction [Gesenius]. So "cities with their villages" (Jos 15:44); "Heshbon and all her cities" (Jos 13:17). Aroer was near Rabbahammon, at the river of Gad, an arm of the Jabbok (2Sa 24:5), founded by the Gadites (Nu 32:34).

for flocks-(Isa 5:17).

17:1-11 Sin desolates cities. It is strange that great conquerors should take pride in being enemies to mankind; but it is better that flocks should lie down there, than that they should harbour any in open rebellion against God and holiness. The strong holds of Israel, the kingdom of the ten tribes, will be brought to ruin. Those who are partakers in sin, are justly made partakers in ruin. The people had, by sins, made themselves ripe for ruin; and their glory was as quickly cut down and taken away by the enemy, as the corn is out of the field by the husbandman. Mercy is reserved in the midst of judgment, for a remnant. But very few shall be marked to be saved. Only here and there one was left behind. But they shall be a remnant made holy. The few that are saved were awakened to return to God. They shall acknowledge his hand in all events; they shall give him the glory due to his name. To bring us to this, is the design of his providence, as he is our Maker; and the work of his grace, as he is the Holy One of Israel. They shall look off from their idols, the creatures of their own fancy. We have reason to account those afflictions happy, which part between us and our sins. The God of our salvation is the Rock of our strength; and our forgetfulness and unmindfulness of him are at the bottom of all sin. The pleasant plants, and shoots from a foreign soil, are expressions for strange and idolatrous worship, and the vile practices connected therewith. Diligence would be used to promote the growth of these strange slips, but all in vain. See the evil and danger of sin, and its certain consequences.