'Foolishness' in the Bible

I have turned round, also my heart, to know and to search, and to seek out wisdom, and reason, and to know the wrong of folly, and of foolishness the madness.

thefts, covetous desires, wickedness, deceit, arrogance, an evil eye, evil speaking, pride, foolishness;

for the word of the cross to those indeed perishing is foolishness, and to us -- those being saved -- it is the power of God,

for, seeing in the wisdom of God the world through the wisdom knew not God, it did please God through the foolishness of the preaching to save those believing.

also we -- we preach Christ crucified, to Jews, indeed, a stumbling-block, and to Greeks foolishness,

because the foolishness of God is wiser than men, and the weakness of God is stronger than men;

and the natural man doth not receive the things of the Spirit of God, for to him they are foolishness, and he is not able to know them, because spiritually they are discerned;

for the wisdom of this world is foolishness with God, for it hath been written, 'Who is taking the wise in their craftiness;'

That which I speak, I speak not according to the Lord, but as in foolishness, in this the confidence of boasting;

in reference to dishonour I speak, how that we were weak, and in whatever any one is bold -- in foolishness I say it -- I also am bold.