إِنَّ الَّذينَ كَفَروا وَصَدّوا عَن سَبيلِ اللَّهِ ثُمَّ ماتوا وَهُم كُفّارٌ فَلَن يَغفِرَ اللَّهُ لَهُم

Indeed, those who disbelieved and averted [people] from the path of Allah and then died while they were disbelievers - never will Allah forgive them.