'Foolishly' in the Bible

because they have acted foolishly in Israel, and have committed adultery with their neighbors’ wives and have spoken words in My name falsely, which I did not command them; and I am He who knows and am a witness,” declares the Lord.’”

A sword is against the diviners,and they will act foolishly.A sword is against her heroic warriors,and they will be terrified.

“A drought on her waters, and they will dry up!For it is a land of [worthless] idols,And they are mad over fearsome idols [those objects of terror in which they foolishly trust].