1 Corinthians 9:19 - 9:23
19 For though I am free from all, I have made myself a slave to all, so that I may win more. 20 And to the Jews I became as a Jew, so that I might win Jews. To those who are under the Law, as under the Law though not being myself under the Law, so that I might win those who are under the Law. 21 To those who are without law, as without law, though not being without the law of God but under the law of Christ, so that I might win those who are without law. 22 To the weak I became weak, that I might win the weak. I have become all things to all men, so that I may by all means save some. 23 So I do all things for the sake of the gospel, so that I may become a fellow partaker of it.