About the definition of religion,its types and the need of humanity to it.In addition to the characteristics of the Islamic creed,its justice,the truth of Islam in all the aspects of life and the sources of Islamic legislation and the five pillars of Islam.
About rulings of itikaf(seclusion in the mosque for the purpose of worshipping),the manner of the itikaf of the prophet peace be upon him and the conditions at which it is allowed for the person performing itikaf to go out of the place he is secluding in.
This book called: ( The Messenger of Islam, Mohammad peace be upon him ) was authored by Prof. K. S. Ramakrishna Rao, an Indian philosopher. It tackles glimpses of the Prophet Mohammad's life as well as some of the great aspects of his personality.