One of the first things I discovered was that Paul did not write all the letters attributed to him in the New Testament. Only seven of them are judged by scholars to be authentic: 1 Thessalonians, Galatians, 1 and 2 Corinthians, Philippians, Philemon, and Romans. The rest--Colossians, Ephesians, 2 Thessalonians, 1 and 2 Timothy, and Titus, known as the Deutero-Pauline letters--were written in his name after his death, some as late as the second century. These were not forgeries in our sense; it was common in the ancient world to write under the pseudonym of an admired sage or philosopher. These posthumous epistles tried to rein Paul in and make his radical teachings more acceptable to the Greco-Roman world. It was these later writers who insisted that women be subservient to their husbands and that slaves must obey their masters.