Az Zumar Ayah 22

أَفَمَن شَرَحَ ٱللَّهُ صَدْرَهُۥ لِلْإِسْلَـٰمِ فَهُوَ عَلَىٰ نُورٍ مِّن رَّبِّهِۦ‌ۚ فَوَيْلٌ لِّلْقَـٰسِيَةِ قُلُوبُهُم مِّن ذِكْرِ ٱللَّهِ‌ۚ أُوْلَـٰٓئِكَ فِى ضَلَـٰلٍ مُّبِينٍ ٢٢ Can ?the misguided be like? those whose hearts Allah has opened to Islam, so they are enlightened by their Lord? So woe to those whose hearts are hardened at the remembrance of Allah! It is they who are clearly astray.