¹ tn Three cities are known by this name in the OT: (1) an Aroer located near the Arnon, (2) an Aroer in Ammon, and (3) an Aroer of Judah. (See BDB 792-93 s.v. עֲרֹעֵר, and HALOT 883 s.v. II עֲרוֹעֵר.) There is no mention of an Aroer in Syrian territory. For this reason some want to emend the text here to עֲזֻבוֹת עָרַיהָ עֲדֵי עַד (ʿazuvot ʿarayha ʿade ʿad, “her cities are permanently abandoned”). However, Aroer near the Arnon was taken by Israel and later conquered by the Syrians. (See Josh 12:2; 13:9, 16; Judg 11:26; 2 Kgs 10:33). This oracle pertains to Israel as well as Syria (note v. 3), so it is possible that this is a reference to Israelite and/or Syrian losses in Transjordan.

¹ sn Rephaites. The earliest reference to this infamous giant race is, again, in the story of the invasion of the eastern kings (Gen 14:5). They lived around Ashteroth Karnaim, probably modern Tel Ashtarah (cf. Deut 1:4), in the Bashan plateau east of the Sea of Galilee. Og, king of Bashan, was a Rephaite (Deut 3:11; Josh 12:4; 13:12). Other texts speak of them or their kinfolk in both Transjordan (Deut 2:20; 3:13) and Canaan (Josh 11:21-22; 14:12, 15; 15:13-14; Judg 1:20; 1 Sam 17:4; 1 Chr 20:4-8). They also appear in extra-biblical literature, especially in connection with the city state of Ugarit. See C. L’Heureux, “Ugaritic and Biblical Rephaim,” HTR 67 (1974): 265-74.

¹ sn Ammonites. Ammon was a small kingdom to the north and east of Moab that was in constant conflict with the Transjordanian tribes of Reuben, Gad, and Manasseh over territorial rights to the lands north and south of the Jabbok River. Ammon mainly centered on the city of Rabbah, which is modern Amman. According to Judg 11:13, the Ammonites claimed the land between the Jabbok and the Arnon, but this was land taken from them by Sihon and Og, and then taken from Sihon and Og by the Israelites. The Ammonites attempted to expand into the territory of Israel in the Transjordan in the time of Jephthah (Judg 10-11) and the time of Saul (1 Sam 11). Apparently when Tiglath Pileser carried away the Israelite tribes in Transjordan in 733 b.c., the Ammonites took over possession of their cities (Jer 49:1). Like Moab they appear to have been loyal to Nebuchadnezzar in the early part of his reign, forming part of the contingent that he sent to harass Judah when Jehoiakim rebelled in 598 b.c. (2 Kgs 24:2). But along with Moab and Edom they sent representatives to plot rebellion against Nebuchadnezzar in 594 b.c. (Jer 27:3). The Ammonites were evidently in rebellion against him in 588 b.c. when he had to decide whether to attack Rabbah or Jerusalem first (Ezek 21:18-23 [21:23-28 HT]). They appear to have remained in rebellion after the destruction of Jerusalem because their king Baalis was behind the plot to assassinate Gedaliah and offered refuge to Ishmael after he carried it out (Jer 40:13; 41:15). According to the Jewish historian Josephus they were conquered in 582 b.c. by Nebuchadnezzar.

² tn The precise locations of Αἰνών (Ainōn) and Σαλείμ (Saleim) are unknown. Three possibilities are suggested: (1) In Perea, which is in Transjordan (cf. 1:28). Perea is just across the river from Judea. (2) In the northern Jordan Valley, on the west bank some 8 miles [13 km] south of Scythopolis. But with the Jordan River so close, the reference to abundant water (3:23) seems superfluous. (3) Thus Samaria has been suggested. 4 miles (6.6 km) east of Shechem is a town called Salim, and 8 miles (13 km) northeast of Salim lies modern Ainun. In the general vicinity are many springs. Because of the meanings of the names (Αἰνών = “springs” in Aramaic and Σαλείμ = Salem, “peace”) some have attempted to allegorize here that John the Baptist is near salvation. Obviously there is no need for this. It is far more probable that the author has in mind real places, even if their locations cannot be determined with certainty.