Matthew 18:17
If he refuses to listen to them, tell the church; and if he refuses to listen to the church, treat him as a pagan or a taxgatherer.
John 15:2
he cuts away any branch on me which is not bearing fruit, and cleans every branch which does bear fruit, to make it bear richer fruit.
1 Corinthians 5:5-6
I have consigned that individual to Satan for the destruction of his flesh, in order that his spirit may be saved on the Day of the Lord Jesus.
1 Corinthians 5:13
as for outsiders, God will judge them. Expel the wicked from your company.
Titus 3:10
After a first and a second warning have no more to do with a factious person;
2 John 1:10-11
If anyone comes to you and does not bring this doctrine, do not admit him to the house ??do not even greet him,
Revelation 2:2
I know your doings, your hard work and your patient endurance; I know that you cannot bear wicked men, and that you have tested those who style themselves apostles (no apostles they!) and detected them to be liars;
Revelation 2:6
Still, you have this in your favour: you hate the practices of the Nicolaitans, and I hate them too.
Revelation 2:14-16
But I have one or two things against you: you have some adherents there of the tenets of Balaam, who taught Balak how to set a pitfall before the sons of Israel by making them eat food which had been sacrificed to idols and give way to sexual vice.
Revelation 2:20
Still I have this against you: you are tolerating that Jezebel of a woman who styles herself a prophetess and seduces my servants by teaching them to give way to sexual vice and to eat food which has been sacrificed to idols.
Revelation 22:15
Begone, you dogs, you sorcerers, you vicious men, you murderers, you idolaters, you who love and practise falsehood, everyone of you!"