The emergence of Islam became an event in world history. Of the three world religions, this religion is the “youngest”. Over many centuries, Islam has become part of the lives of millions of people in different countries of the world. For them, this religion is a way of thinking and action, hope for justice in earthly life and hope for reward in another life. This book tells the story of the emergence of one of the three greatest world religions - Islam, shows the role of Islam in the development of socio-economic and political structure oriental societies and culture. The story of the emergence and development of this greatest religion is told.