The Source of Traditions on Imam al-Riḍā (Vol 2) · Hadith 77 (#Ḥadīth #77)

77 - وَبِهذَا الإِسنادِ قالَ: قالَ رَسُولُ اللَّهِ صَلَّى اللهُعَلَيْهِ وَآلِهِ: رَأْسُ العَقلِ بَعْدَ الإِيمان بِاللَّهِ التَّوَدُّدُ إِلَى النَّاسِ وَاصطِناعُ الخَيْرِ إِلى كُلِّ [احَدٍ] بَرٍّ وَفاجِرٍ.

31-77 According to the same documentation, God’s Prophet (S) said, “The most intelligent thing after faith is treating the people with kindness. Do good to all people whether they are good or bad.”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).