For there is no other name given under heaven to men by which we must be saved. Acts 4:12
Letters of Paul In the New Testament, Paul wrote 13 letters which are known as the books of Romans, 1st & 2nd Corinthians, Galations, Ephesians, Philippians, Colossians, 1st & 2nd Thessalonians, 1st & 2nd Timothy, Titus and Philemon.