To make the Heart Tender (Ar-Riqaq)
81/32. Chapter:
What minor sins should be warded off
Sahih Bukhari
حَدَّثَنَا أَبُو الْوَلِيدِ، حَدَّثَنَا مَهْدِيٌّ، عَنْ غَيْلاَنَ، عَنْ أَنَسٍ ـ رضى الله عنه ـ قَالَ إِنَّكُمْ لَتَعْمَلُونَ أَعْمَالاً هِيَ أَدَقُّ فِي أَعْيُنِكُمْ مِنَ الشَّعَرِ، إِنْ كُنَّا نَعُدُّهَا عَلَى عَهْدِ النَّبِيِّ صلى الله عليه وسلم الْمُوبِقَاتِ. قَالَ أَبُو عَبْدِ اللَّهِ يَعْنِي بِذَلِكَ الْمُهْلِكَاتِ.
Narrated Ghailan: Anas said "You people do (bad) deeds (commit sins) which seem in your eyes as tiny (minute) than hair while we used to consider those (very deeds) during the life-time of the Prophet (ﷺ) as destructive sins."
Reference : Sahih al-Bukhari 6492In-book reference : Book 81, Hadith 81USC-MSA web (English) reference : Vol. 8, Book 76, Hadith 499