Abimelech got him up to Mount Zalmon, he and all the people who were with him; and Abimelech took an axe in his hand, and cut down a bough from the trees, and took it up, and laid it on his shoulder: and he said to the people who were with him, What you have seen me do, make haste, and do as I have done.
The "evil spirit" that God sent between Abimelech and the men of Shechem (Judges 9:24) was a spirit of discontent that proved to be disastrous. Judges 9:25 probably means that the men of Shechem conspired to rob Abimelech of the tolls he received from the travelers and traders who passed through Shechem. They did this by ambushing them from Mt. Gerizim and Mt. Ebal, the two mountains between which the road passed near Shechem. [Note: Cundall and Morris, pp. 130-31.] 