"If we have sown spiritual seed among you, is it too much if we reap a material harvest from you? If others have this right of support from you, shouldn’t we have it all the more?
But we did not use this right. On the contrary, we put up with anything rather than hinder the gospel of Christ.
Don’t you know that those who serve in the temple get their food from the temple, and that those who serve at the altar share in what is offered on the altar? In the same way, the Lord has commanded that those who preach the gospel should receive their living from the gospel.
But I have not used any of these rights."
1 Corinthians 9:11-15
"We are fools for Christ, but you are so wise in Christ! We are weak, but you are strong! You are honored, we are dishonored! To this very hour we go hungry and thirsty, we are in rags, we are brutally treated, we are homeless. We work hard with our own hands. When we are cursed, we bless; when we are persecuted, we endure it; when we are slandered, we answer kindly. We have become the scum of the earth, the garbage of the world—right up to this moment.
1 Corinthians 4:10-14