If the person still refuses to listen, take your case to the church. Then if he or she won’t accept the church’s decision, treat that person as a pagan or a corrupt tax collector.
The Passover meal was eaten by the people of Israel who had returned from exile and by the others in the land who had turned from their corrupt practices to worship the Lord, the God of Israel.
and you will know that I am the Lord. For you have refused to obey my decrees and regulations; instead, you have copied the standards of the nations around you.”
The Son of Man, on the other hand, feasts and drinks, and you say, ‘He’s a glutton and a drunkard, and a friend of tax collectors and other sinners!’ But wisdom is shown to be right by its results.”
The Pharisee stood by himself and prayed this prayer: ‘I thank you, God, that I am not like other people—cheaters, sinners, adulterers. I’m certainly not like that tax collector!
When one of you has a dispute with another believer, how dare you file a lawsuit and ask a secular court to decide the matter instead of taking it to other believers!
And now, dear brothers and sisters, we give you this command in the name of our Lord Jesus Christ: Stay away from all believers who live idle lives and don’t follow the tradition they received from us.
These people always cause trouble. Their minds are corrupt, and they have turned their backs on the truth. To them, a show of godliness is just a way to become wealthy.