Poisoned by Abu Jaffar al-Mansur...

Poisoned by Abu Jaffar al-Mansur, the Abbasid caliph on the 25th of Shawwal 148H (765CE). Buried in Al-Baqi cemetery, Madina. Imam as-Sadiq's father taught him the science of religion and the teachings of Islam. He became an authority for scholars and preachers and an expert in jurisprudence. After the martyrdom of his father, Imam as-Sadiq transformed the Prophet's mosque in Madina into a…