21:1 1 When the Canaanite king of Arad 2 who lived in the Negev 3 heard that Israel was approaching along the road to Atharim, he fought against Israel and took some of them prisoner.
1 sn This chapter has several events in it: the victory over Arad (vv. 1-3), the plague of serpents (vv. 4-9), the approach to Moab (vv. 10-20), and the victory over Sihon and Og (vv. 21-35). For information, see D. M. Gunn, “The ‘Battle Report’: Oral or Scribal Convention.” JBL 93 (1974): 513-18; and of the extensive literature on the archaeological site, see EAEHL 1:74-89.
2 sn The name Arad probably refers to a place a number of miles away from Tel Arad in southern Israel. The name could also refer to the whole region (like Edom).
3 tn Or “the south”; “Negev” has become a technical name for the southern desert region and is still in use in modern times.
4 sn The image of the snake was to be a symbol of the curse that the Israelites were experiencing; by lifting the snake up on a pole Moses was indicating that the curse would be drawn away from the people – if they looked to it, which was a sign of faith. This symbol was later stored in the temple, until it became an object of worship and had to be removed (2 Kgs 18:4). Jesus, of course, alluded to it and used it as an illustration of his own mission. He would become the curse, and be lifted up, so that people who looked by faith to him would live (John 3:14). For further material, see D. J. Wiseman, “Flying Serpents,” TynBul 23 (1972): 108-10; and K. R. Joines, “The Bronze Serpent in the Israelite Cult,” JBL 87 (1968): 245-56.