Joshua 11:18

Joshua made war a long time For divers years together, five or six at least, according to Josephus. And this is here expressed, lest it should be thought that as all these wars are here recorded in a short narration, so they were despatched in a short time. God would have the land to be conquered gradually, for many weighty reasons; 1st, Lest the sudden extirpation of those nations should have made a great part of the land desert, and thereby have increased the number of wild beasts, which is particularly noticed by Moses, Exodus 23:29; Deuteronomy 7:22. 2d, Lest, being done suddenly and easily, it should soon be forgotten and despised. 3d, That by long exercise the Israelites might grow skilful in the art of war. 4th, For the trial and exercise of their patience and courage, and trust in God. 5th, To keep them in awe, and chastise them by these Canaanites when they forsook God; and to oblige them to be more careful to please him, since they saw they still needed his help and protection against their enemies.