10 If anyone comes to you without bringing this teaching, do not let him come into the house or bid him good morning.
2 John 1:10 Cross References - Goodspeed
Romans 16:17-18
17 I beg you, brothers, to be on the watch for those who introduce divisions and difficulties, in opposition to the instruction that you were given, and to avoid them.
18 Such men are not serving our Lord Christ, but their own base passions, and with their plausible and flattering talk they deceive simple-minded people.
1 Corinthians 5:11
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—with such a person you must not even eat.
1 Corinthians 16:22
22 A curse upon anyone who has no love for the Lord. Lord, come quickly!
Galatians 1:8-9
8 But even if we or an angel from heaven preach to you good news that contradicts the good news we have preached to you, a curse upon him!
9 We have said it before, and I repeat it now—if anyone is preaching to you good news that contradicts the good news you have already received, a curse upon him!
2 Thessalonians 3:6
6 We charge you, brothers, in the name of the Lord Jesus Christ, to keep away from any brother who lives in idleness, instead of following the teaching you received from us.
2 Thessalonians 3:14
14 If anyone refuses to obey what we have said in this letter, mark the man and do not have anything to do with him, to make him feel ashamed.
2 Timothy 3:5-6
Titus 3:10
10 If a man is inclined to a sect, after warning him once or twice, have nothing more to do with him.
2 John 1:11
11 For anyone who bids him good morning shares in his wicked work.