وَلَو أَنَّ أَهلَ الكِتابِ آمَنوا وَاتَّقَوا لَكَفَّرنا عَنهُم سَيِّئَاتِهِم وَلَأَدخَلناهُم جَنّاتِ النَّعيمِ

If the People of the Scripture had believed and acted righteously, We would have blotted out their sins and admitted them into Gardens of Delight.