2 Corinthians 12:20-21

20For I fear, lest, when I come, I shall not find you such as I would, and that I shall be found by you such as ye would not: lest there be debates, envyings, wraths, strifes, backbitings, whisperings, conceits, tumults: 21And lest, when I come again, my God may humble me among you, and I shall bewail many who have sinned already, and have not repented of the uncleanness and immorality and lasciviousness which they have committed.