And so the prayer of Jesus for unity continues to be ungranted.
And the command of Paul for unity of the Spirit is disobeyed.
Here's a very interesting little "factoid" for you, which I learned recently from reading an article about the accursed heretic Paula White who recently hijacked Easter with her vile "prosperity gospel": 26 of the 27 NT books contain warnings about false teachers and/or false prophets. And of course, the OT is literally loaded with such warnings, condemnations, judgements about these kinds of people, since apostate Israel was always being led astray by these types.