Al Ma’idah Ayah 65

وَلَوْ أَنَّ أَهْلَ ٱلْكِتَـٰبِ ءَامَنُواْ وَٱتَّقَوْاْ لَكَفَّرْنَا عَنْهُمْ سَيِّـَٔـاتِهِمْ وَلَأَدْخَلْنَـٰهُمْ جَنَّـٰتِ ٱلنَّعِيمِ ٦٥ Had the People of the Book only been faithful and mindful ?of Allah?, We would have certainly absolved them of their sins and admitted them into the Gardens of Bliss.