The anger of Yahweh was kindled against Israel, and he sold them into the hand of the Philistines, and into the hand of the children of Ammon.
Notice how much more diversified Israel’s idolatry had become. The Israelites were now worshipping foreign gods as well as the gods of Canaan. Furthermore they abandoned the worship of Yahweh. This situation was a new low for them in Judges.