2 Corinthians 11:15-17 New King James Version (NKJV)

15. Therefore it is no great thing if his ministers also transform themselves into ministers of righteousness, whose end will be according to their works.

16. I say again, let no one think me a fool. If otherwise, at least receive me as a fool, that I also may boast a little.

17. What I speak, I speak not according to the Lord, but as it were, foolishly, in this confidence of boasting.

2 Corinthians 11