Aroer

Aroer is the name of three distinct towns in the Hebrew scriptures. Two stand on the Transjordan plateau — one perched on the gorge of the Arnon as the southern marker of Israelite territory east of the Jordan, the other further north in the highlands assigned to Gad and standing "before Rabbah." A third Aroer lies west of the Jordan, in the Judean south, and is remembered as the home of two of David's mighty men.

The Reubenite Aroer on the Arnon

The first and most prominent Aroer sits on the lip of the Arnon gorge. Moses describes the conquered Transjordan as reaching "from Aroer, which is on the edge of the valley of the Arnon, even to mount Sion (the same is Hermon)" (De 4:48). The capture of the town is part of the defeat of Sihon: "From Aroer, which is on the edge of the valley of the Arnon, and [from] the city that is in the valley, even to Gilead, there was not a city too high for us; Yahweh our God delivered up all before us" (De 2:36).

The conquered country is then partitioned: "And this land we took in possession at that time: from Aroer, which is on the gorge of Arnon, and half the hill-country of Gilead, and its cities, I gave to the Reubenites and to the Gadites" (De 3:12). When Joshua later catalogues Reuben's allotment, the same boundary recurs — "from Aroer, that is on the edge of the valley of the Arnon, and the city that is in the middle of the valley, and all the plain of Medeba to Dibon" (Jos 13:9).

Long after the conquest, when the Ammonite king disputes Israel's right to the land, Jephthah answers by appealing to undisturbed possession: "While Israel dwelt in Heshbon and its towns, and in Aroer and its towns, and in all the cities that are along by the side of the Arnon, three hundred years; why didn't you⁺ recover them within that time?" (Jud 11:26). Aroer here is the southernmost anchor of Israel's three-century occupation.

Aroer reappears in a Reubenite genealogy, where Bela son of Azaz is traced as one "who dwelt in Aroer, even to Nebo and Baal-meon" (1Ch 5:8) — a settlement footprint stretching north and west from the Arnon escarpment.

Hazael's Sweep and the Loss of the Plateau

Aroer marks the southern edge of the territory Hazael of Aram strips from Israel under Jehu. The chronicler of Kings sets the loss in geographic order: "from the Jordan eastward, all the land of Gilead, the Gadites, and the Reubenites, and the Manassites, from Aroer, which is by the valley of the Arnon, even Gilead and Bashan" (2Ki 10:33). The same town that had defined the southern limit of conquest now defines the southern limit of forfeit.

The Gadite Aroer "Before Rabbah"

A second Aroer is built — or rebuilt — by Gad after the Transjordan settlement: "And the sons of Gad built Dibon, and Ataroth, and Aroer" (Nu 32:34). Joshua's tribal description distinguishes this Gadite Aroer by location, placing it deep in the Ammonite-bordering north: "And their border was Jazer, and all the cities of Gilead, and half the land of the sons of Ammon, to Aroer that is before Rabbah" (Jos 13:25). It is a different Aroer from the one on the Arnon — this one stands opposite the Ammonite capital.

It is at this Aroer that Jephthah's pursuit of the Ammonites comes to its end: "And he struck them from Aroer until you come to Minnith, even twenty cities, and to Abelcheramim, with a very great slaughter. So the sons of Ammon were subdued before the sons of Israel" (Jud 11:33).

The Aroer in Judah

A third Aroer lies in Judah, in the southern country David patrolled. The clearest UPDV witness to this town is the gentilic preserved in David's roster of mighty men: "Uzzia the Ashterathite, Shama and Jeiel the sons of Hotham the Aroerite" (1Ch 11:44). Two of David's heroes are identified by this town as their place of origin.