وَعَنْ أَبِي سَعِيدٍ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا أَسْلَمَ الْعَبْدُ فَحَسُنَ إِسْلَامُهُ يُكَفِّرُ اللَّهُ عَنْهُ كُلَّ سَيِّئَةٍ كَانَ زَلَفَهَا وَكَانَ بَعْدَ الْقِصَاصِ: الْحَسَنَةُ بِعَشْرِ أَمْثَالِهَا إِلَى سَبْعِمِائَةِ ضِعْفٍ إِلَى أَضْعَافٍ كَثِيرَةٍ وَالسَّيِّئَةُ بِمِثْلِهَا إِلَّا أَنْ يَتَجَاوَزَ اللَّهُ عَنْهَا»
Abu Said reported God’s messenger as saying, “When a man accepts Islam sincerely God removes from him every sin he has previously committed. After that there will be requital, a good deed getting ten to seven hundred times as much and many times more, and an evil deed getting a punishment equivalent to it, unless God overlooks it.”
Mishkat al-Masabih 2271, Book 10, Supplications, Hadith 145. 1 min read