Romans 16:17
I exhort you, brothers, to observe those that cause dissensions and offenses contrary to the teaching which you learned, and avoid them;
2 Thessalonians 3:6
And we charge you, brothers, in the name of our Lord Jesus Christ, to withdraw from every brother who walks disorderly and not according to the tradition which you received from us.
Titus 3:10
A man that is a heretic, after the first and second admonition, reject,
1 Timothy 1:3
As I requested you to remain at Ephesus, when going into Macedonia, that you might charge some not to preach another doctrine,
Matthew 18:7
Woe to the world because of offenses! For offenses must necessarily come, but woe to that man by whom the offense comes!
Matthew 18:17
and if he will not hear them, tell the assembly; and if he will not hear the assembly, let him be to you as a gentile and a publican.
Luke 17:1
AND he said to his disciples, It is inevitable that offenses should come; but woe to him by whom they come;
Acts 15:1-5
AND certain persons having come down from Judea taught the brothers, If you are not circumcised according to the custom of Moses you cannot be saved.
Acts 15:24
Since we heard that some going out from us have troubled you with words subverting your souls, to whom we gave no charge,
1 Corinthians 1:10-13
I exhort you, brothers, by the name of our Lord Jesus Christ, that you all speak the same thing, and that there be no divisions among you, but that you be perfected in the same mind and the same will.
1 Corinthians 3:3
for you are yet carnal. For when there is envy and strife among you are you not carnal and walk as men?
1 Corinthians 5:9-11
I wrote to you in the epistle not to associate with fornicators;
1 Corinthians 11:18
For first, when you come together in an assembly, I hear that there are divisions among you, and some part of it I believe.
Galatians 1:7-9
which is not another; but there are some who disturb you and wish to subvert the gospel of Christ.
Galatians 2:4
but on account of false brothers brought in secretly to act as spies against our liberty which we have in Christ Jesus, to bring us into servitude,
Philippians 3:2-3
Beware of the dogs, beware of evil laborers, beware of the concision.
Philippians 3:17
Be followers of me, brothers, and observe those who walk so as you have us for an example.
Colossians 2:8
See that no one leads you off as a prey through philosophy and vain deceit, according to the tradition of men, according to the rudiments of the world, and not according to Christ,
2 Thessalonians 3:14-15
But if any one obeys not our word by this epistle, mark that one, and have no association with him, that he may be ashamed;
1 Timothy 6:3-5
If any one teaches differently, and consents not to sound words, the words of our Lord Jesus Christ, and the doctrine which is according to piety,
2 Timothy 3:5
having a form of piety but denying its power; and these avoid.
2 Peter 2:1-2
But there were also false prophets among the people, as there shall also be false teachers among you, who shall bring in by stealth destructive heresies, even denying the master that bought them, bringing on themselves swift destruction;
1 John 2:19
They went out from us, but they were not of us; for if they had been of us they would have continued with us; but [they went out from us] that they might be manifest that they are not all of us.
2 John 1:7-11
For many deceivers have gone out into the world, who do not confess Jesus Christ coming in the flesh; this is the deceiver, and the antichrist.
Jude 1:19
These are they who separate themselves, sensual, having not the Spirit.