1 Corinthians 1:19-21

1:19 For it is written, “I will destroy the wisdom of the wise, and I will thwart the cleverness of the intelligent.” 1:20 Where is the wise man? Where is the expert in the Mosaic law? Where is the debater of this age? Has God not made the wisdom of the world foolish? 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 1:27-29

1:27 But God chose what the world thinks foolish to shame the wise, and God chose what the world thinks weak to shame the strong. 1:28 God chose what is low and despised in the world, what is regarded as nothing, to set aside what is regarded as something, 1:29 so that no one can boast in his presence.