1 Corinthians 5:9-13 - Church Discipline
9 I wrote you in my letter not to associate with immoral people??10 not that you are to have nothing whatever to do with the immoral people of the world, any more than with its greedy and grasping people or idolaters, for then you would have to leave the world altogether. 11 What I meant was that you are not to associate with anyone who is supposed to be a Christian brother, and yet is immoral or greedy or idolatrous or abusive or drunken or grasping??ith such a person you must not even eat. 12 For what have I to do with judging outsiders? Is it not your part to judge those who are inside the church, 13 and God's, to judge those who are outside? You must drive the wrongdoer out from among you.