1 Corinthians 9:15-21 AMP

15 But I have not made use of any of these privileges, nor am I writing this [to suggest] that any such provision be made for me [now]. For it would be better for me to die than to have anyone make void and deprive me of my [ground for] glorifying [in this matter].

16 For if I [merely] preach the Gospel, that gives me no reason to boast, for I feel compelled of necessity to do it. Woe is me if I do not preach the glad tidings (the Gospel)!

17 For if I do this work of my own free will, then I have my pay (my reward); but if it is not of my own will, but is done reluctantly and under compulsion, I am [still] entrusted with a [sacred] trusteeship and commission.

18 What then is the [actual] reward that I get? Just this: that in my preaching the good news (the Gospel), I may offer it [absolutely] free of expense [to anybody], not taking advantage of my rights and privileges [as a preacher] of the Gospel.

19 For although I am free in every way from anyone's control, I have made myself a bond servant to everyone, so that I might gain the more [for Christ].

20 To the Jews I became as a Jew, that I might win Jews; to men under the Law, [I became] as one under the Law, though not myself being under the Law, that I might win those under the Law.

21 To those without (outside) law I became as one without law, not that I am without the law of God and lawless toward Him, but that I am [especially keeping] within and committed to the law of Christ, that I might win those who are without law.