1-Biography and Education.1.1-Teachers.1.2-Works.2-Activities.2.1-Zanjan.2.2-Qom.2.2.1-Leader of the Congregational Prayer in Faydiyya School.2.2.2-Holding the Meetings of Scholars in Shubayri's House.2.2.3-Introducing Religious Authority.3-Demise.4-References.