Titus 3:10
After a first and second admonition, have nothing further to do with any one who will not be taught;
Romans 16:17
But I beseech you, brethren, to keep a watch on those who are causing the divisions among you, and are leading others into sin, in defiance of the instruction which you have received; and habitually to shun them.
2 John 1:10
If any one who comes to you does not bring this teaching, do not receive him under your roof nor bid him Farewell.
Matthew 18:15-17
"If your brother acts wrongly towards you, go and point out his fault to him when only you and he are there. If he listens to you, you have gained your brother.
1 Corinthians 5:4-13
In the name of our Lord Jesus, when you are all assembled and my spirit is with you, together with the power of our Lord Jesus,
1 Corinthians 11:19
For there must of necessity be differences of opinion among you, in order that it may be plainly seen who are the men of sterling worth among you.
2 Corinthians 13:2
Those who cling to their old sins, and indeed all of you, I have forewarned and still forewarn (as I did on my second visit when present, so I do now, though absent)
Galatians 5:12
Would to God that those who are unsettling your faith would even mutilate themselves.
Galatians 5:20
enmity, strife, jealousy, outbursts of passion, intrigues, dissensions, factions, envyings;
2 Thessalonians 3:6
But, by the authority of the Lord, we command you, brethren, to stand aloof from every brother whose life is disorderly and not in accordance with the teaching which all received from us.
2 Thessalonians 3:14
and if any one refuses to obey these our written instructions, mark that man and hold no communication with him--so that he may be made to feel ashamed.
2 Timothy 3:5
and will keep up a make-believe of piety and yet live in defiance of its power. Turn away from people of this sort.
2 Peter 2:1
But there were also false prophets among the people, as there will be teachers of falsehood among you also, who will cunningly introduce fatal divisions, disowning even the Sovereign Lord who has redeemed them, and bringing on themselves swift destruction.