1 Corinthians 1:21

1:21 For since in the wisdom of God the world by its wisdom did not know God, God was pleased to save those who believe by the foolishness of preaching.

1 Corinthians 1:23

1:23 but we preach about a crucified Christ, a stumbling block to Jews and foolishness to Gentiles.

1 Corinthians 1:25

1:25 For the foolishness of God is wiser than human wisdom, and the weakness of God is stronger than human strength.

1 Corinthians 2:14

2:14 The unbeliever does not receive the things of the Spirit of God, for they are foolishness to him. And he cannot understand them, because they are spiritually discerned.

1 Corinthians 3:19

3:19 For the wisdom of this age is foolishness with God. As it is written, “He catches the wise in their craftiness.”

Acts 17:18

17:18 Also some of the Epicurean and Stoic philosophers were conversing with him, and some were asking, “What does this foolish babbler want to say?” Others said, “He seems to be a proclaimer of foreign gods.” (They said this because he was proclaiming the good news about Jesus and the resurrection.)

Acts 17:32

17:32 Now when they heard about the resurrection from the dead, some began to scoff, but others said, “We will hear you again about this.”