وَلَيْسَتِ التَّوْبَةُ لِلَّذِينَ يَعْمَلُونَ السَّيِّئَاتِ حَتَّى إِذَا حَضَرَ أَحَدَهُمُ الْمَوْتُ قَالَ إِنِّي تُبْتُ الْآنَ وَلَا الَّذِينَ يَمُوتُونَ وَهُمْ كُفَّارٌ أُولَئِكَ أَعْتَدْنَا لَهُمْ عَذَابًا أَلِيمًا

But [acceptance of] repentance is not for those who go on committing misdeeds: when death approaches any of them, he says, ‘I repent now.’ Nor is it for those who die while they are faithless. For such We have prepared a painful punishment.