5. For I consider myself not in the least inferior to the most eminent apostles.
6. But even if I am unskilled in speech, yet I am not so in knowledge; in fact, in every way we have made this evident to you in all things.
7. Or did I commit a sin in humbling myself so that you might be exalted, because I preached the gospel of God to you without charge?
8. I robbed other churches by taking wages from them to serve you;