Titus 3:10
Avoid a factious man after a first and second warning,
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2 John 1:10
If anyone comes to you and doesn’t bring this teaching, don’t receive him into your house, and don’t welcome him,
2 John 1:11
for he who welcomes him participates in his evil deeds.
2 Thessalonians 3:6
Now we command you, brothers, in the name of our Lord Jesus Christ, that you withdraw yourselves from every brother who walks in rebellion and not after the tradition which they received from us.
Matthew 18:17
If he refuses to listen to them, tell it to the assembly. If he refuses to hear the assembly also, let him be to you as a Gentile or a tax collector.
Romans 16:17
Now I beg you, brothers, look out for those who are causing the divisions and occasions of stumbling, contrary to the doctrine which you learned, and turn away from them.
1 Corinthians 5:9
I wrote to you in my letter to have no company with sexual sinners;
1 Corinthians 5:11
But as it is, I wrote to you not to associate with anyone who is called a brother who is a sexual sinner, or covetous, or an idolater, or a slanderer, or a drunkard, or an extortionist. Don’t even eat with such a person.
2 Thessalonians 3:14
If any man doesn’t obey our word in this letter, note that man and have no company with him, to the end that he may be ashamed.
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Galatians 5:20
idolatry, sorcery, hatred, strife, jealousies, outbursts of anger, rivalries, divisions, heresies,
2 Peter 2:1
But false prophets also arose among the people, as false teachers will also be among you, who will secretly bring in destructive heresies, denying even the Master who bought them, bringing on themselves swift destruction.
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