Jude 1:17-21
17 But you, beloved, ought to remember the words that were spoken beforehand by the apostles of our Lord Jesus Christ, 18 that they were saying to you, “In the last time there will be mockers, following after their own ungodly lusts.” 19 These are the ones who cause divisions, worldly-minded, devoid of the Spirit. 20 But you, beloved, building yourselves up on your most holy faith, praying in the Holy Spirit,21 keep yourselves in the love of God, looking forward to the mercy of our Lord Jesus Christ to eternal life.