Seeing the evil in the world and realizing that our times is short, keep these words from Jude 1:17-23 in mind:

17But you, beloved, ought to remember the words that were spoken beforehand by the apostles of our Lord Jesus Christ, 18that they were saying to you, “In the last time there will be mockers, following after their own ungodly lusts.” 19These are the ones who cause divisions, worldly-minded, devoid of the Spirit. 20But you, beloved, building yourselves up on your most holy faith, praying in the Holy Spirit, 21keep yourselves in the love of God, waiting anxiously for the mercy of our Lord Jesus Christ to eternal life. 22And have mercy on some, who are doubting; 23save others, snatching them out of the fire; and on some have mercy with fear, hating even the garment polluted by the flesh.