Shaykh al-Islām:[61] The position of Shaykh al-Islami was considered the most important clerical post in the Safavid dynasty era, and in fact Shaykh al-Islam was the head of the clergy of the country, and all religious affairs were administered under his supervision. The exact date of his appointing as Shaykh al-Islam is not available. But Mohammad Bagher Sabzevari, as the Shaykh al-Islam of Isfahan, performed the second coronation and the renaming of Suleiman of Persia.[62][63]