Birth of Ali al-Hadi, 212 AH
Alī ibn Muḥammad al-Hādī was a Muslim scholar and the tenth of the Twelve Imams after his father Muhammad al-Jawad and before his son Hasan al-Askari. He remained in Medina teaching until the age of 30 when he was summoned to Samarra by the Abbasid caliph Al-Mutawakkil. There he was treated roughly by the caliph …