الَّذِينَ اتَّخَذُوا دِينَهُمْ لَهْوًا وَلَعِبًا وَغَرَّتْهُمُ الْحَيَاةُ الدُّنْيَا ۚ فَالْيَوْمَ نَنْسَاهُمْ كَمَا نَسُوا لِقَاءَ يَوْمِهِمْ هَٰذَا وَمَا كَانُوا بِآيَاتِنَا يَجْحَدُونَ 51
"Such as took their religion to be mere amusement and play, and were deceived by the life of the world." That day shall We forget them as they forgot the meeting of this day of theirs, and as they were wont to reject Our signs.