3 John 1:9-10

9 I wrote unto the church, but Diotrephes, who loveth to have preeminence among them, receiveth us not.

10 Therefore if I come, I will remember his deeds which he doeth, prating against us with malicious words. And not content therewith, neither doth he himself receive the brethren, and forbiddeth those who would, and casteth them out of the church.