You're no idiot, of course. You know who Jesus Christ was and why Christmas and Easter are celebrated, but do you know the story of the spread of the Christian religion--in all its forms--around the world?Have faith The Pocket Idiot's Guide(TM) to Christianity takes you through the history of one of the world's most popular religions. In this Pocket Idiot's Guide(TM), you discover: Full explanations of Christian rites such as the Eucharist and Baptism. The struggles and outcomes of the Reformation. The many branches of worship, including Catholic, Protestant, and Orthodox. How Christianity was spread throughout Africa, Asia, and the Americas and has deeply impacted those peoples.