﴿ وَٱصْبِرْ نَفْسَكَ مَعَ ٱلَّذِينَ يَدْعُونَ رَبَّهُم بِٱلْغَدَوٰةِ وَٱلْعَشِىِّ يُرِيدُونَ وَجْهَهُۥ ۖ وَلَا تَعْدُ عَيْنَاكَ عَنْهُمْ تُرِيدُ زِينَةَ ٱلْحَيَوٰةِ ٱلدُّنْيَا ۖ وَلَا تُطِعْ مَنْ أَغْفَلْنَا قَلْبَهُۥ عَن ذِكْرِنَا وَٱتَّبَعَ هَوَىٰهُ وَكَانَ أَمْرُهُۥ فُرُطًۭا ﴾

“And contain thyself in patience by the side of all who at morn and at evening invoke their Sustainer, seeking His countenance, and let not thine eyes pass beyond them in quest of the beauties of this world's life; and pay no heed to any whose heart We have rendered heedless of all remembrance of Us because he had always followed [only] his own desires, abandoning all that is good and true.”

�And do not obey him whose heart We have made oblivious to Our remembrance�He said:Heedlessness (ghafla) is wasting time with futile things (biṭāla). And he further said:The heart has a thousand deaths, of which the ultimate is being cut off (qaṭīʿa) from God, Mighty and Majestic is He; and the heart has a thousand lives, of which the ultimate is the encounter (liqāʾ) with God, Mighty and Majestic is He. Furthermore, with each sinful act the heart undergoes a death, and with each act of obedience it receives [new] life.His words, Exalted is He: