The book wanted to show the reality and essence of Islam to remove the mist from the eyes of those who believe that Islam is only the religion of Arabs, or those who link between Islam and backwardness and aggression, or those who depict the image of Islam from the practices of irresponsible Muslims. The book also sheds light on the characteristics of Islam and its merits, and gives good news to non-Muslims who want to embrace it that Allah will erase all their sins committed before, evidenced by the words of the Prophet Muhammad (peace be upon him): "Islam wipes out the sins committed before"