12 CDs. The Life of the Prophet Muhammad, peace be upon him, has been a topic for many books and studies. Gulen's approach to the life of Rasulullah, the pride of humanity . This is not cronical biography. It differs from other books on the Prophet in the sense that Gulen assumes a psychological and sociological analysis on the various aspects of the Prophet's life portraying him as a compassionate father, a profound spiritual leader, a wise statemen, a courageous commander, a loving husband, a most reliable and trustworthy person. Approximate running time: 840 minutes.