و درود خدا بر او فرمود: سخت ترین گناهان، گناهی است که گناهکار آن را سبک شمارد. Amir al-Mu'minin, peace be upon him, said: The worst sin is that which the committer takes lightly.

وَ قَالَ (عليه السلام):

أَشَدُّ الذُّنُوبِ مَا اسْتَخَفَّ بِهَا صَاحِبُهُ.

Amir al-Mu'minin, peace be upon him, said: The worst sin is that which the committer takes lightly.

Source: Nahj al-Balagha, compiled by al-Sharif al-Radi. Persian: ترجمه محمد دشتی (Mohammad Dashti). English: Translation by Sayed Ali Reza (letters, sayings and sermons 1–16). Text from github.com/WWGTX/NahjulBalaghah. · Free for non-commercial religious use, with attribution