Thematic Bible: What preachers should do

Do you not know that those who do the work about the temple get their living from the temple, and those who constantly attend on the altar share its offerings? Just so the Lord has issued orders that those who preach the good news shall get their living out of it.

My dear children, I am writing you this so that you may not sin; yet if anyone ever sins, we have One who pleads our case with the Father, Jesus Christ, One who is righteous. And He is Himself the atoning sacrifice for our sins; and not for ours alone, but also for the whole world. By this we can be sure that we know Him -- if we practice obedience to His commands. read more.
Whoever says, "I know Him," but does not practice obedience to His commands is a liar, and there is no truth in his heart; but whoever practices obedience to His message really has a perfect love of God in his heart. By this we can be sure that we are in union with Him: Whoever claims, "I am always in union with Him," ought to live as He lived.