TIsrael’s conquest of the southern (10:29–43) and northern cities (11:1–15) in Palestine, and closes with a list of the names of some of the kings whom Israel defeated (11:16—12:24). Since there is probably a map of the conquest located in the back of your Bible, consult it as you read these chapters.
Two things stand out in this record: It was the Lord who gave the victory (10:30, 32, 42; 11:6, 8), and Joshua obeyed the Lord by utterly destroying the enemy, just as Moses had commanded (11:9, 12, 15, 20). The only exception was Gibeon.
Joshua’s strategy was to cut across the land and divide it, then conquer the southern cities, then the northern cities. On more than one occasion, he made a surprise attack on the enemy (10:9; 11:7), and the promises of the Lord encouraged him (v. 6; see 1:9; 8:1).
In 10:29–35, you have the record of the army fighting in the foothills; but in verse 36, the campaign moves to the mountains. The northern coalition of kings was unable to defeat Israel even though their army was much larger than that of the Jews (11:1–9).
The “long time” of verse 18 is about seven years. Israel’s failure at Kadesh Barnea (Deut. 2:14), at which time Caleb was forty years old (Josh. 14:7) to their crossing of the Jordan was thirty-eight years. He was eighty-five when the conquest was over (v. 10), which means that at least seven years had been devoted to the campaign.
The Anakim mentioned in 11:21–22 were a race of giants, descendants of Anak, who were greatly feared by the ten unbelieving men who had spied out Canaan (Num. 13:22, 28, 33). The two believing spies, Joshua and Caleb, didn’t fear them but had trusted the Lord for victory. Joshua’s victory over the Anakim is recorded in Joshua 11:21–22 and Caleb’s victory in 14:12–15.
The apparent contradiction between verses 11: and 13: can easily be explained. Joshua and his army did take control of the whole land by destroying the key cities with their kings and people. Israel didn’t take every little city or slay every citizen or ruler, but they did enough to break the power of the enemy and establish control over the land. Once this was accomplished and there was rest in the land, Joshua was able to assign each tribe its inheritance, and within each inheritance, the tribes had to gain mastery over the remaining inhabitants who were still there. Even after the death of Joshua and his officers, there was additional land to be taken (Judg. 1–3).
Thirty-three kings are named in Joshua 12, beginning with Sihon and Og whose lands were east of Jordan and had been conquered under the leadership of Moses (vv. 1–8; Num. 21:21–35). The sixteen kings defeated in the southern campaign are listed in Joshua 12:9–16 and the fifteen northern kings in verses 17–24.
Now we turn to the actual assigning of the land to the tribes (chaps. 13–21) to discover the spiritual truths we need to learn and apply as we claim our own spiritual inheritance in Jesus Christ.