en_tn/1co/09/17.md

if I do this willingly

"if I preach willingly"

willingly

AT: "gladly" or "freely"

I still have a responsibility that was entrusted to me.

AT: "I must do this work that God trusted me to complete." (See: rc://en/ta/man/translate/figs-activepassive)

What then is my reward?

AT: "This is my reward." (See: rc://en/ta/man/translate/figs-rquestion)

That when I preach, I may offer the gospel without charge and so not take full use of my right in the gospel.

AT: "My reward for preaching is that I can preach without obligation."

offer the gospel

AT: "preach the gospel"

take full use of my right in the gospel

AT: "ask people to support me as I travel and preach"