Epistle to the Philippians in Wikipedia

The Epistle of Paul to the Philippians, usually referred to simply as Philippians, is the eleventh book in the New Testament. Biblical scholars agree that it was written by St. Paul to the church of Philippi. This authentic Pauline letter was written c 62.[1]Paul's composition of Philippians is "universally accepted" (Beare, p. 1) by the academic community, both ancient and modern. It is possible that the kenosis passage in Philippians 2:5-11 may have been a Christian hymn that Paul quoted. Philippians 2:5-11:...

Link: https://en.wikipedia.org/wiki/Book_of_Philippians