Jude 17-20 King James Version (KJV)
17 But, beloved, remember ye the words which were spoken before of the apostles of our Lord Jesus Christ;
18 How that they told you there should be mockers in the last time, who should walk after their own ungodly lusts.
19 These be they who separate themselves, sensual, having not the Spirit.
20 But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,