The Epistle of Paul and Timothy to the Philippians, often referred to simply as Philippians, is the eleventh book in the New Testament. Paul and Timothy first visited Philippi in Greece during Paul's second missionary journey, which occurred between approximately 49 and 51 AD. Philippi was the location of the first Christian community established in Europe.
Biblical scholars are in general agreement that the letter was indeed written by Paul of Tarsus. The estimated date of the letter is 62 AD, about 10 years after Paul's first visit to Philippi.
The historical background of Philippians is traditionally gathered from two main primary New Testament sources: informative internal data from the letter itself, and related information garnered from the rest of the New Testament Canon, especially from the Acts of the Apostles and the other Pauline Epistles. Other primary information is also derived from external historical sources related to the chronological connections between Paul's association with Philippi, its political and economical setting, and its social and religio-philosophical context.
According to the document itself, the Philippians had sent Epaphroditus, their envoy ("messenger [apostolon] and minister [leitourgon]" Phil 2:25), with contributions as an expression of their "partnership" and "concern" to meet the needs of Paul (, , and ).
During the execution of his responsibilities of travel to deliver their "gift" (), Epaphroditus contracted some life-threatening debilitating illness (esthenese, cf. ). At some point he recovers. It is at this time, whether premeditated or due to an extended stay with the apostle, various internal matters are revealed to Paul on the part of Epaphroditus (, , , , , and ).
Upon Epaphroditus' return to health, Paul sends word to the Philippians through Epaphroditus of his upcoming sentence in Rome and of his optimism in the face of death (1:18b-26), along with exhortations to imitate his capacity to rejoice in the Lord despite one's circumstances (2:14–18). Moreover, Paul sends counsel regarding spiritual adversaries among the Philippians (3:1–21), and conflicts within their fellowship (4:2–3). Lastly, he provides receipt of both Epaphroditus' heroism (2:25–30) and the arrival of "the gift" (4:10), along with his promise of a divine accounting (4:17–20).