(And the children of Israel went up and wept before the LORD until even, and asked counsel of the LORD, saying, Shall I go up again to battle against the children of Benjamin my brother? And the LORD said, Go up against him.) Go up against him - It appears most evident that the Israelites did not seek the protection of God. They trusted in the goodness of their cause and in the multitude of their army. God humbled them, and delivered them into the hands of their enemies, and showed them that the race was not to the swift, nor the battle to the strong.
Related Commentaries of Judges 20:23
Judges 20:23
23 (And the children of Israel went up and wept before the LORD until even, and asked counsel of the LORD, saying, Shall I go up again to battle against the children of Benjamin my brother? And the LORD said, Go up against him.)