The Son of Man came eating and drinking and they said, ‘Look, he is a glutton and a drunkard, a friend of tax collectors and sinners.’ But wisdom is vindicated by her works.” Reproaches to Unrepentant Towns.
If he refuses to listen to them, tell the church. If he refuses to listen even to the church, then treat him as you would a Gentile or a tax collector.
Some scribes who were Pharisees saw that he was eating with sinners and tax collectors and said to his disciples, “Why does he eat with tax collectors and sinners?”
But the tax collector stood off at a distance and would not even raise his eyes to heaven but beat his breast and prayed, ‘O God, be merciful to me a sinner.’