1 Corinthians 1:21

21For since, in the wisdom of God, the world did not know God through wisdom, it pleased God through the folly of what we preach
Or  the folly of preaching
to save those who believe.

1 Corinthians 1:27

27But bGod chose what is foolish in the world to shame the wise; cGod chose what is weak in the world to shame the strong;
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