On the Day of Resurrection, there will come people from the Muslims with sins as huge as mountains, and Allah will forgive them. [Muslim]
"«يجيء يومَ القيامة ناسٌ من المسلمين بذنوبٍ أمثالِ الجبال يغفرها الله لهم». [صحيح] - [رواه مسلم."
