NIV 2 Corinthians 11:1
I hope you will put up with a little of my foolishness; but you are already doing that.
NIV 1 Corinthians 4:10
We are fools for Christ, but you are so wise in Christ! We are weak, but you are strong! You are honored, we are dishonored!
NIV 1 Corinthians 3:18
Do not deceive yourselves. If any one of you thinks he is wise by the standards of this age, he should become a "fool" so that he may become wise.
NIV 1 Corinthians 1:17-18
17. For Christ did not send me to baptize, but to preach the gospel--not with words of human wisdom, lest the cross of Christ be emptied of its power.
18. For the message of the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God.