^{16 Ref} For if I preach the Gospel, I have nothing to boast about; for necessity is laid on me; but woe is to me, if I don't preach the Gospel.

^{17 Ref} For if I do this of my own will, I have a reward. But if not of my own will, I have a stewardship entrusted to me.

^{18 Ref} What then is my reward? That, when I preach the Gospel, I may present the Gospel of Christ without charge, so as not to abuse my authority in the Gospel.