The Pauline epistles, also known as Epistles of Paul or Letters of Paul, are the thirteen books of the New Testament attributed to Paul the Apostle, although the authorship of some is in dispute. Among these epistles are some of the earliest extant Christian documents. They provide an insight into the beliefs and controversies of early Christianity. As part of the canon of the New Testament, they are foundational texts for both Christian theology and ethics.
Most scholars believe that Paul actually wrote seven of the thirteen Pauline epistles (Galatians, Romans, 1 Corinthians, 2 Corinthians, Philemon, Philippians, 1 Thessalonians), while three of the epistles in Paul's name are widely seen as pseudepigraphic (1 Timothy, 2 Timothy, and Titus). Whether Paul wrote the three other epistles in his name (2 Thessalonians, Ephesians and Colossians) is widely debated. These latter six epistles 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. The Epistle to the Hebrews, although it does not bear his name, was traditionally considered Pauline (although Rome questioned its authorship), but from the 16th century onwards opinion steadily moved against Pauline authorship and few scholars now ascribe it to Paul, mostly because it does not read like any of his other epistles in style and content and because the epistle does not indicate that Paul is the author, unlike the others.
