The Epistles are generally divided into the Pauline Epistles and the Non-Pauline (General) Epistles. Paul’s epistles fall into two categories: nine epistles written to churches (Romans to 2 Thessalonians) and four pastoral and personal epistles (1 and 2 Timothy, Titus and Philemon). This is then followed by eight Hebrew Christian epistles (Hebrews to Jude). Naturally, many questions would arise as to the meaning and application of the gospel for Christians. Thus, the Epistles answer these questions, give the interpretation of the person and work of Christ, and apply the truth of the gospel to believers.