Mīzān al-Ḥikma #4482Imam al-Sadiq (AS) said, ‘Anger is a destroyer of the wise mans heart, whoever cannot control his anger cannot control his intellect.
Al-Kāfi #1091“Abu ‘Abd Allah (a.s.) has said, ‘Anger darkens the heart of a wise person.’ The Imam then said, ‘One who loses control of his anger loses...