All other they took in battle That is, all that were taken by Joshua were taken by the sword, and therefore it is no wonder that the war was long, when the enemy was so obstinate. It was of the Lord to harden their hearts In the same sense in which he hardened the heart of Pharaoh. He did not soften their hearts through the influence of his almighty grace, but gave them up to their own animosity, pride, confidence, and stubbornness; and so ordered things, in the course of his wise and righteous providence, that they were imboldened to fight with the Israelites, notwithstanding they had heard of the wonders that were repeatedly wrought for them. And this he did in order that their abominable and incorrigible wickedness might be punished, and that the Israelites might not be mixed with them, but be entire among themselves in the possession of the land. That he might destroy them utterly, and they might have no favour Which they might have obtained if they had not been so inconsiderate, and self-confident, and rash as to imagine they could withstand those before whom the river Jordan fled back, and the walls of Jericho fell down flat; and so would not hearken to the terms that Joshua offered to them.
Related Commentaries of Joshua 11:19
Joshua 11:19-20
19 There was not a city that made peace with the children of Israel, save the Hivites the inhabitants of Gibeon: all other they took in battle.
20 For it was of the LORD to harden their hearts, that they should come against Israel in battle, that he might destroy them utterly, and that they might have no favour, but that he might destroy them, as the LORD commanded Moses.