سُورَةُ الزُّمَرِ
Surah Az-Zumar·39:22
أَفَمَنْ شَرَحَ اللَّهُ صَدْرَهُ لِلْإِسْلَامِ فَهُوَ عَلَىٰ نُورٍ مِنْ رَبِّهِ ۚ فَوَيْلٌ لِلْقَاسِيَةِ قُلُوبُهُمْ مِنْ ذِكْرِ اللَّهِ ۚ أُولَٰئِكَ فِي ضَلَالٍ مُبِينٍ٢٢
Could, then, one whose bosom God has opened wide with willingness towards self-surrender unto Him, so that he is illumined by a light [that flows] from his Sustainer, [be likened to the blind and deaf of heart]? Woe, then, unto those whose hearts are hardened against all remembrance of God! They are most obviously lost in error!