1 Corinthians 9:14-23

In the same way, the Lord has commanded that those who preach the gospel should earn their living by the gospel. For my part I have used none of these rights, nor have I written these things that they may be applied in my case. For it would be better for me to die than for anyone to deprive me of my boast! For if I preach the gospel, I have no reason to boast, because I am compelled to preach  — and woe to me if I do not preach the gospel! For if I do this willingly, I have a reward, but if unwillingly, I am entrusted with a commission. What then is my reward? To preach the gospel and offer it free of charge and not make full use of my rights in the gospel. Although I am free from all and not anyone’s slave, I have made myself a slave to everyone, in order to win more people. To the Jews I became like a Jew, to win Jews; to those under the law, like one under the law — though I myself am not under the law  — to win those under the law. To those who are without the law, like one without the law — though I am not without God’s law but under the law of Christ — to win those without the law. To the weak I became weak, in order to win the weak. I have become all things to all people, so that I may by every possible means save some. Now I do all this because of the gospel, so that I may share in the blessings.