Romans 16:17
But I exhort your brethren, to mark those who are causing divisions and offences, contrary to the doctrine which ye learned; and avoid them.
2 Thessalonians 3:6
Now we charge you, brethren, in the name of the Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which they received of us.
Titus 3:10
A man that stirs up divisions, after a first and second admonition, avoid;
1 Timothy 1:3
As I besought thee, when I set out for Macedonia, to remain still in Ephesus, that thou mightst charge certain persons not to teach other doctrine,
Matthew 18:7
Woe to the world because of stumblingblocks! For it must needs be that stumblingblocks come; but woe to the man through whom the stumblingblock cometh!
Matthew 18:17
And if he disregard them, tell the matter to the church; but if he disregard the church also, let him be to thee as a heathen and a publican.
Luke 17:1
And he said to his disciples, It is impossible but that stumblingblocks will come; but woe to him through whom they come!
Acts 15:1-5
And there came down certain men from Judaea, and taught the brethren, Unless ye are circumcised after the custom of Moses, ye cannot be saved.
Acts 15:24
Whereas we have heard, that some who went out from us have troubled you with words, subverting your souls, to whom we gave no command;
1 Corinthians 1:10-13
But I beseech you, brethren, by the name of our Lord Jesus Christ, that ye all speak the same thing, and that there be no divisions among you, but that ye be perfectly united in the same mind and in the same judgment.
1 Corinthians 3:3
for ye are yet unspiritual. For while there is among you rivalry and strife, are ye not unspiritual, and walking after the manner of men?
1 Corinthians 5:9-11
I wrote to you in that letter, not to keep company with fornicators;
1 Corinthians 11:18
For in the first place, when ye come together in assembly of the church, I hear that there are divisions among you; and I partly believe it;
Galatians 1:7-9
which is not another; only there are certain persons who are troubling you, and seeking to change entirely the gospel of Christ.
Galatians 2:4
and that because of the false brethren stealthily brought in, who crept in to spy out our liberty which we have in Christ Jesus, that they might bring into bondage;
Philippians 3:2-3
Beware of the dogs, beware of the evil workmen, beware of the concision.
Philippians 3:17
Brethren, be ye followers together of me, and mark those who walk as ye have us for an example.
Colossians 2:8
Beware lest there be some one who shall make a prey of you 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
And if any one obey not our word by this epistle, mark that man; and keep no company with him, that he may be shamed;
1 Timothy 6:3-5
If any one teacheth other doctrine, and assenteth not to sound words, the words of our Lord Jesus Christ, and to the doctrine which is according to godliness,
2 Timothy 3:5
having a form of godliness, but denying the power thereof. And from these turn away.
2 Peter 2:1-2
But there arose false prophets also among the people, as there will be false teachers among you also, who will stealthily bring in destructive factions, even denying the Lord that bought them; bringing upon 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 remained with us; but they went out, that they might be made manifest that they are not all of us.
2 John 1:7-11
For many deceivers went out into the world, who do not acknowledge Jesus Christ coming in the flesh; this is the deceiver and the antichrist.
Jude 1:19
These are they that separate themselves, sensual, not having the Spirit.