The Reign of Safavid in the 10th century caused significant Changes in the Iranian religion and culture. A new school of suffism emerged which was linked with the Islamic religious wisdom. The backgrounds for these change bad been formed during the previous centuries by people such as Afzal al-Din, Abd –razzaq, Nasir al-din all from Kashan. This paper explore ( this paper explores or these papers explore ) the formation and development of the new school of suffism. People such as Afzal al –Din adb al-Razzaq, Nasir al-Din all from kashan, had formed the backgrounds for these changes during the previous centuries