'Foolish' in the Bible

Because that which the world deems foolish in God is wiser than men's wisdom, and that which it deems feeble in God is mightier than men's might.

But God has chosen the things which the world regards as foolish, in order to put its wise men to shame; and God has chosen the things which the world regards as destitute of influence, in order to put its powerful things to shame;

Let no one deceive himself. If any man imagines that he is wise, compared with the rest of you, with the wisdom of the present age, let him become "foolish" so that he may be wise.

We, for Christ's sake, are labeled as "foolish"; you, as Christians, are men of shrewd intelligence. We are mere weaklings: you are strong. You are in high repute: we are outcasts.

Foolish man! the seed you yourself sow has no life given to it unless it first dies;