Jude 1:16-19

16These are murmurers, complainers, walking after their own lusts; and their mouth speaketh great swelling words, having men’s persons in admiration because of advantage.

17But, beloved, remember ye the words which were spoken before of the apostles of our Lord Jesus Christ;

18How that they told you there should be mockers in the last time, who should walk after their own ungodly lusts.

19These be they who separate themselves, sensual, having not the Spirit.