Psalms 74:18

74:18 Remember how the enemy hurls insults, O Lord,

and how a foolish nation blasphemes your name!

Jeremiah 4:22

4:22 The Lord answered,

“This will happen because my people are foolish.

They do not know me.

They are like children who have no sense.

They have no understanding.

They are skilled at doing evil.

They do not know how to do good.”

Jeremiah 5:21

5:21 Tell them: ‘Hear this,

you foolish people who have no understanding,

who have eyes but do not discern,

who have ears but do not perceive:

Galatians 3:1-3

Justification by Law or by Faith?

3:1 You foolish Galatians! Who has cast a spell on you? Before your eyes Jesus Christ was vividly portrayed as crucified! 3:2 The only thing I want to learn from you is this: Did you receive the Spirit by doing the works of the law or by believing what you heard? 3:3 Are you so foolish? Although you began with the Spirit, are you now trying to finish by human effort?