If we have sown unto you spiritual things, is it a great thing if we shall reap your carnal things?
If others be partakers of this power over you, are not we rather? Nevertheless we have not used this power; but suffer all things, lest we should hinder the gospel of Christ.
Do ye not know that they which minister about holy things live of the things of the temple? and they which wait at the altar are partakers with the altar?
Even so hath the Lord ordained that they which preach the gospel should live of the gospel.