Yahweh confused Sisera, and all his chariots, and all his host, with the edge of the sword before Barak; and Sisera alighted from his chariot, and fled away on his feet.
Instead of Baal striking his enemies as lightning, Barak ("Lightning") had struck the enemies of Yahweh. Yet it was really the Lord (Judges 4:15) who overwhelmed Sisera and his forces. Barak pursued the fleeing Canaanites west.