II Corinthians 12:11-13

I have become a fool in boasting; you have compelled me. For I ought to have been commended by you; for in nothing was I behind the most eminent apostles, though I am nothing. Truly the signs of an apostle were accomplished among you with all perseverance, in signs and wonders and mighty deeds. For what is it in which you were inferior to other churches, except that I myself was not burdensome to you? Forgive me this wrong!