On Tuesday, July 6, 2021, the 9th pre-conference of the Scientific Conference of the “Umana al-Rosol” (Trustees of the Prophets), under the title “The role of Ayatollah Mousavi al-Kharsan in reviving the AhlulBayt (a.s.) heritage” was held in the building of the Assembly in Qom. In the conference, Hojat al-Islam Sheikh Muhammad al-Hassoun, director of the “Abhath al-Aqaediah” (doctrinal discussions) Research Center, and Hojat al-Islam Reza Mokhtari, director of the Bibliography Institute, delivered their speech.