This is a voluminous and comprehensive biography of one of the most important figures in the history of Christianity. Aside from Jesus himself, one of the most important and best known individuals of the New Testament is Paul the Apostle, formerly Saul of Tarsus. A "Hebrew born of Hebrews", Paul's conversion to Christianity was unquestionably one of the seminal events in the history of the religion, because it would be Paul who spread Christianity across much of the Mediterranean. In the process, over half of the history recorded in the Acts of the Apostles covers the life of Paul, and over half of the letters of the New Testament were written by him. Many churches and cathedrals in the western world have been named after him, and on any given Sunday in any number of churches around the world, his writings and the events of his life form the basis of sermons, devotional literature, books, Bible studies, music, movies and prayers.   At the same time, even as Paul's life and works are better documented than just about any other figure in the New Testament, a lot about him remains mysterious. In addition to what was written in Scripture, other sources have helped to fill in the gaps, particularly a tradition that holds Paul was martyred in Rome during the reign of Nero. Despite the primary source material that comes from the books of the New Testament, primarily Acts and Paul's own writings, no autobiography of Paul exists, and the Bible did not record the details of his life.