Philippians

The letter to the Philippians was written by Paul and Timothy about 60 AD while Paul was in prison in Rome. This city of Philippi was where he explained the Gospel to the jailer, and the synagogue outside the city was where he met Lydia (Acts 16). It is a letter of gratitude, encouragement, praise, and prayer.

Resources:
commentary- http://bible.fether.net/index.php?book=11&pager=co