The answer is: Paul

v1 - written by Paul, with the help of Timothy.

The letter to Philemon is a fascinating peek into the personal relationships of the early Christian community! Written by Paul during his imprisonment, this brief yet powerful letter showcases both his pastoral heart and his theological prowess. Paul reveals his ability to balance duty to the spiritual community with a genuine affection for individuals. Timothy, his trusted companion, gets a mention too – emphasizing that community and support were vital even for apostles!

In Philemon, Paul makes an emotional appeal to Philemon regarding Onesimus, a runaway slave who became a Christian. This opens the door to discussing the radical implications of faith – particularly how it disrupts societal norms. By asking Philemon to accept Onesimus not merely as a slave but as a brother in Christ, Paul challenges the status quo of first-century hierarchy. This can echo the values of equality and inclusiveness found in other parts of the New Testament, including Galatians 3:28, where it says there is neither slave nor free.

It's also interesting to note that Philemon's house was likely the gathering place for the church in Colossae, which makes this letter a glimpse into early Christian worship. Though a short segment in the Bible, Philemon's essence strikes a lasting chord regarding forgiveness, brotherhood, and the revolutionary power of love over societal structures. This communication exemplifies the transformative gospel that empowered believers to see past ties of ethnicity, class, and tradition, a fitting call to welcome everyone into the fold.