God fought on the side of Israel, and gave them the victory. Josephus relates that, just as the battle began, a violent tempest came on with a great downfall of rain; and a hailstorm, which, driving full in the faces of the Canaanites, so blinded and benumbed them with cold, that they could neither use their bows with effect nor even hold their swords.
Related Commentaries of Judges 5:20
Judges 5:20
20 They fought from heaven; the stars in their coursesh fought against Sisera.