The Source of Traditions on Imam al-Riḍā (Vol 2) · Hadith 330 (#Ḥadīth #330)

330 - بِهذَا الإسناد عَنْ النَّبِي صَلَّى اللهُ عَلَيْهِ وَآلِهِقالَ: مَن كَفّ غَضَبِهِ كَفَّ اللَّه عَنْهُ عَذابه وَمَن حُسن خُلقِه بلغه اللَّه دَرَجَة الصائم الْقائِم.

31-330 According to the same documentation, the Prophet (S) said, “God will turn away His Punishment from whoever controls his wrath. God will raise whoever makes his temper good to the ranks of those who fast and stay up at night for worship.”

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