1 Corinthians 5
1Sexual immorality is actually being reported among you, and sexual immorality of a kind not even found among the Gentiles: someone has his father's wife. 2And you are puffed up! Should you not rather have mourned, so that the one who did this deed might be removed from among you? 3For I, though absent in body but present in spirit, have already judged the one who did this, as though I were present. 4In the name of our Lord Jesus, when you and my spirit are gathered together with the power of our Lord Jesus, 5hand such a person over to Satan for the destruction of the flesh, so that the spirit may be saved on the day of the Lord.
6Your boasting is not good. Do you not know that a little leaven leavens the whole lump of dough? 7Clean out the old leaven so that you may be a new lump of dough, just as you are unleavened. For Christ, our Passover sacrifice, has been slaughtered. 8So let us celebrate the feast, not with old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.
9I wrote to you in my letter not to associate with sexually immoral people—10not meaning the sexually immoral people of this world, or the greedy and swindlers, or idolaters, since then you would have to leave the world. 11But now I have written to you not to associate with anyone called a brother who is sexually immoral or greedy, an idolater or abusive, a drunkard or a swindler—not even to eat with such a person. 12For what have I to do with judging outsiders? Is it not insiders whom you judge, 13while God judges outsiders? Remove the wicked person from among yourselves.