1-2: Paul begins his letter opening in what seems like his typical manner. Normally, though, he starts out by calling himself 'an apostle' or 'a slave.' In this case his deviation is significant. He calls himself a 'prisoner of Christ Jesus.' Paul is highlighting that he is in prison for the sake of the gospel. His relationship with Christ has caused him to make great sacrifices including being imprisoned. Calling himself a 'prisoner of Christ Jesus' would remind Philemon of the great sacrifice Paul and urge him to follow in his footsteps and make a sacrifice (as we will see later, this sacrifice is freeing Onesimus). The next interesting thing to notice is that while Philemon was the primary recipient and the matters to be dealt with seem to pertain only to him and his family, it was secondarily addressed not only to the the rest of his family (Apphia was probably his wife and Archippus was likely his son) but to the church as a whole. This approach by...