Most Relevant Verses
And knowing their thoughts Jesus said to them, "Any kingdom divided against itself is laid waste; and any city or house divided against itself will not stand.
But in giving this instruction, I do not praise you, because you come together not for the better but for the worse. For, in the first place, when you come together as a church, I hear that divisions exist among you; and in part I believe it.
More Verses on Disharmony
I am amazed that you are so quickly deserting Him who called you by the grace of Christ, for a different gospel; which is really not another; only there are some who are disturbing you and want to distort the gospel of Christ. But even if we, or an angel from heaven, should preach to you a gospel contrary to what we have preached to you, he is to be accursed! read more.
As we have said before, so I say again now, if any man is preaching to you a gospel contrary to what you received, he is to be accursed!