34 And Abimelech rose up, and all the people that were with him, by night, and they laid wait against Shechem in four companies. 35 And Gaal the son of Ebed went out, and stood in the entrance of the gate of the city: and Abimelech rose up, and the people that were with him, from the ambushment. 36 And when Gaal saw the people, he said to Zebul, Behold, there come people down from the tops of the mountains. And Zebul said unto him, Thou seest the shadow of the mountains as if they were men. 37 And Gaal spake again and said, See, there come people down by the middle of the land, and one company cometh by the way of the oak of Meonenim. 38 Then said Zebul unto him, Where is now thy mouth, that thou saidst, Who is Abimelech, that we should serve him? is not this the people that thou hast despised? go out now, I pray, and fight with them. 39 And Gaal went out before the men of Shechem, and fought with Abimelech. 40 And Abimelech chased him, and he fled before him, and there fell many wounded, even unto the entrance of the gate. 41 And Abimelech dwelt at Arumah: and Zebul drove out Gaal and his brethren, that they should not dwell in Shechem. 42 And it came to pass on the morrow, that the people went out into the field; and they told Abimelech. 43 And he took the people, and divided them into three companies, and laid wait in the field; and he looked, and, behold, the people came forth out of the city; And he rose up against them, and smote them. 44 And Abimelech, and the companies that were with him, rushed forward, and stood in the entrance of the gate of the city: and the two companies rushed upon all that were in the field, and smote them. 45 And Abimelech fought against the city all that day; and he took the city, and slew the people that were therein: and he beat down the city, and sowed it with salt.

Matthew Henry's Commentary on Judges 9:34-45

Commentary on Judges 9:30-49

(Read Judges 9:30-49)

Abimelech intended to punish the Schechemites for slighting him now, but God punished them for their serving him formerly in the murder of Gideon's sons. When God uses men as instruments in his hand to do his work, he means one thing, and they another. That, which they hoped would have been for their welfare, proved a snare and a trap, as those will certainly find, who run to idols for shelter; such will prove a refuge of lies.