قَدْ خَسِرَ الَّذِينَ كَذَّبُوا بِلِقَاءِ اللَّهِ ۖ حَتَّىٰ إِذَا جَاءَتْهُمُ السَّاعَةُ بَغْتَةً قَالُوا يَا حَسْرَتَنَا عَلَىٰ مَا فَرَّطْنَا فِيهَا وَهُمْ يَحْمِلُونَ أَوْزَارَهُمْ عَلَىٰ ظُهُورِهِمْ ۚ أَلَا سَاءَ مَا يَزِرُونَ (31)
(6:31) Those who consider it a lie that they will have to meet Allah are indeed the losers so much so that when that Hour comes to them suddenly they will say: 'Alas for us, how negligent we have been in this behalf .' They will carry their burden (of sins) on their backs. How evil is the burden they bear!