Status Categorisation[10](3:10) Epistle Undisputed Authentic Pauline epistles First Epistle to the Thessalonians Epistle to the Galatians First Epistle to the Corinthians Second Epistle to the Corinthians Epistle to the Philippians Epistle to Philemon Epistle to the Romans Disputed Deutero-Pauline epistles; may be authentic Epistle to the Ephesians Epistle to the Colossians Second Epistle to the Thessalonians Pastoral epistles; probably not authentic[10] First Epistle to Timothy Second Epistle to Timothy Epistle to Titus Anonymous sermon; not authentic Epistle to the Hebrews