According to Islamic teaching, Muhammad founded Islam in 610 CE after the angel Gabriel appeared to him at Mecca and told him that God had entered him among the ranks of such great biblical prophets as Abraham, Moses, and Christ. From the Qurán to Ramadan, this friendly guide introduces you to the origins, practices and beliefs of Islam, including: Muhammad, the man and the legend; The Five Pillars of Wisdom; The Five Essentials beliefs of Islam; Muslim worship, customs, and rituals surrounding birth, marriage, and death; The different branches of Islam and Islamic sects; The Qurán and Islamic law; Islam throughout history and its impact around the world; and Islam in relation to Judaism and Christianity. Professor Malcolm Clark explores the roots of Islam, how it has developed over the centuries, and itś long and complex relationship with Christianity. He helps puts Islam in perspective as a major cultural and geopolitical force.