3 John 1:9-10

I wrote something to the church, but Diotrephes, who loves to be their leader, will not listen to us. So if I come, I will talk about what Diotrephes is doing, about how he lies and says evil things about us. But more than that, he refuses to accept the other brothers and sisters; he even stops those who do want to accept them and puts them out of the church.