Fourteen of the twenty-seven books in the New Testament have traditionally been attributed to Paul, and approximately half of the Acts of the Apostlesdeals with Paul's life and works. Seven of the epistles are undisputed by scholars as being authentic, with varying degrees of argument about the remainder. The Pauline authorship of the Epistle to the Hebrews, already doubted in the 2nd and 3rd centuries but almost unquestioningly accepted from the 5th to the 16th centuries, is now almost universally rejected by scholars. The other six are believed by some scholars to have come from followers writing in his name, using material from Paul's surviving letters and letters written by him that no longer survive. Other scholars argue that the idea of a pseudonymous author for the disputed epistles raises many problems.
Today, his epistles continue to be vital roots of the theology, worship, and pastoral life in the Roman and Protestant traditions of the West, as well as the Orthodox traditions of the East. Among the many other apostles and missionaries involved in the spread of the Christian faith, his influence on Christian thought and practice has been characterized as being as "profound as it is pervasive". Augustine of Hippo developed Paul's idea that salvationis based on faith and not "works of the law". Martin Luther's interpretation ofPaul's writings influenced Luther's doctrine of sola fide.
LIFE
A native of Tarsus, the capital city in the