Richter 2:23

In consequence of this resolution, the Lord let these tribes (those mentioned in Jdg 3:3) remain at rest, i.e., quietly, in the land, without exterminating them rapidly. The expression מהר, hastily, quickly, i.e., according to the distinct words of the following clause, through and under Joshua, appears strange after what has gone before. For what is threatened in Jdg 2:21 is not the suspension of rapid extermination, but of any further extermination. This threat, therefore, is so far limited by the word "hastily," as to signify that the Lord would not exterminate any more of these nations so long as Israel persisted in its idolatry. But as soon as and whenever Israel returned to the Lord its God in true repentance, to keep His covenant, the Lord would recall His threat, and let the promised extermination of the Canaanites go forward again. Had Israel not forsaken the Lord its God so soon after Joshua's death, the Lord would have exterminated the Canaanites who were left in the land much sooner than He did, or have carried out their gradual extermination in a much shorter time than was actually the case, in consequence of the continual idolatry of the people.

In this chapter we have, I. A particular message which God sent to Israel by an angel, and the impression it made upon them (Jdg 2:1-5). II. A general idea of the state of Israel during the government of the judges, in which observe, 1. Their adherence to God while Joshua and the elders lived (Jdg 2:6-10). 2. Their revolt afterwards to idolatry (Jdg 2:11-13). 3. God's displeasure against them, and his judgments upon them for it (Jdg 2:14, Jdg 2:15). 4. His pity towards them, shown in raising them up deliverers (Jdg 2:16-18). 5. Their relapse into idolatry after the judgment was over (Jdg 2:17-19). 6. The full stop God in anger put to their successes (Jdg 2:20-23). These are the contents, not only of this chapter, but of the whole book.