18 What is my reward then? Verily that, when I preach the gospel, I may make the gospel of Christ without charge, that I may not abuse my power in the gospel.
19 For though I am free from all men, yet I have made myself servant to all, that I might gain the more.
20 And to the Jews I became as a Jew, that I might gain the Jews; to them that are under the law, as under the law, that I might gain them that are under the law;
21 To them that are without law, as without law, (being not without law to God, but under the law to Christ,) that I might gain them that are without law.
22 To the weak I became as weak, that I might gain the weak: I have become all things to all men, that I might by all means save some.
23 And this I do for the gospel's sake, that I may be partaker of it with you.
24 Know ye not, that they who run in a race, all run, but one receiveth the prize? So run, that ye may obtain.