29 Then Joshua and all Israel with him passed on from Makkedah to Libnah and fought against Libnah. 30 And the Lord gave it also and its king into the hand of Israel. And he struck it with the edge of the sword, and every person in it; he left none remaining in it. And he did to its king as he had done to the king of Jericho. 31 Then Joshua and all Israel with him passed on from Libnah to Lachish and laid siege to it and fought against it. 32 And the Lord gave Lachish into the hand of Israel, and he captured it on the second day and struck it with the edge of the sword, and every person in it, as he had done to Libnah.
Matthew Henry's Commentary on Joshua 10:29-32
Commentary on Joshua 10:28-43
(Read Joshua 10:28-43)
Joshua made speed in taking these cities. See what a great deal of work may be done in a little time, if we will be diligent, and improve our opportunities. God here showed his hatred of the idolatries and other abominations of which the Canaanites had been guilty, and shows us how great the provocation was, by the greatness of the destruction brought upon them. Here also was typified the destruction of all the enemies of the Lord Jesus, who, having slighted the riches of his grace, must for ever feel the weight of his wrath. The Lord fought for Israel. They could not have gotten the victory, if God had not undertaken the battle. We conquer when God fights for us; if he be for us, who can be against us?