2 Corinthians 12:19-21

Ye think all this time that we are excusing ourselves unto you. In the sight of God speak we in Christ. But all things, beloved, are for your edifying. For I fear, lest by any means, when I come, I should find you not such as I would, and should myself be found of you such as ye would not; lest by any means there should be strife, jealousy, wraths, factions, backbitings, whisperings, swellings, tumults; lest again when I come my God should humble me before you, and I should mourn for many of them that have sinned heretofore, and repented not of the uncleanness and fornication and lasciviousness which they committed.