Al-Quran

And leave those who have taken their religion for a play and an idle sport, and whom this world's life has deceived, andremind (them) thereby lest a soul should be given up to destruction for what it has earned; it shall not have besides Allah anyguardian nor an intercessor, and if it should seek to give everycompensation, it shall not be accepted from it; these are theywho shall be given up to destruction for what they earned; theyshall have a drink of boiling water and a painful chastisementbecause they disbelieved. Al-Quran [Al-Anaam (Cattle, Livestock) Surah:6 - Verse:70]