Romans 16:17
And I exhort you, brothers, to watch those making divisions and offenses contrary to the doctrine which you have learned, and avoid them.
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 disorderly, and not after the teaching which he received from us.
Titus 3:10
After the first and second warning, reject a man of heresy,
1 Timothy 1:3
Even as I begged you to remain at Ephesus, when I was going to Macedonia, that you might charge some that they teach no other doctrine,
Matthew 18:7
Woe to the world because of offenses! For it is necessary that offenses come; but woe to that man by whom the offense comes!
Matthew 18:17
And if he shall neglect to hear them, tell it to the church. But if he neglects to hear the church, let him be to you as a heathen and a tax-collector.
Luke 17:1
And He said to the disciples, It is impossible but that offenses will come. But woe to him through whom they come!
Acts 15:1-5
And certain ones who came down from Judea taught the brothers, saying, Unless you are circumcised according to the custom of Moses, you cannot be saved.
Acts 15:24
Because we have heard that certain ones who went out from us have troubled you with words, unsettling your souls, saying, Be circumcised and keep the law! (to whom we gave no such command);
1 Corinthians 1:10-13
But 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 perfectly joined together in the same mind and in the same judgment.
1 Corinthians 3:3
For you are yet carnal. For in that there is among you envyings and strife and divisions, are you not carnal, and do you not walk according to men?
1 Corinthians 5:9-11
I wrote to you in the letter not to associate intimately with fornicators;
1 Corinthians 11:18
For first of all, when you come together in the church, I hear that there are divisions among you, and I partly believe it.
Galatians 1:7-9
which is not another, but some are troubling you, and desiring to pervert the gospel of Christ.
Galatians 2:4
But because of those false brothers stealing in, who stole in to spy out our liberty which we have in Christ Jesus; they desiring to enslave us;
Philippians 3:2-3
Beware of dogs, beware of evil workers, beware of the concision party.
Philippians 3:17
Brothers, be imitators together of me, and mark those who walk this way, for you have us for a pattern.
Colossians 2:8
Beware lest anyone rob you through philosophy and vain deceit, according to the tradition of men, according to the elements of the world, and not according to Christ.
2 Thessalonians 3:14-15
And if anyone does not obey our word by this letter, mark that one and have no company with him, that he may be ashamed.
1 Timothy 6:3-5
If anyone teaches otherwise, and does not consent to wholesome words (those of our Lord Jesus Christ), and to the doctrine according to godliness,
2 Timothy 3:5
having a form of godliness, but denying the power of it; even turn away from these.
2 Peter 2:1-2
But there were also false prophets among the people, even as there will be false teachers among you, who secretly will bring in destructive heresies, even denying the Master who 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 were of us, they would have continued with us. But they went out so that it might be revealed that they were not all of us.
2 John 1:7-11
For many deceivers have entered into the world, who do not confess Jesus Christ coming in the flesh. This is the deceiver and the anti-christ.
Jude 1:19
These are those setting themselves apart, animal-like ones, not having the Spirit.