Introduction
1. Writer and Readers. The community of 'the saints in Christ Jesus' at Philippi had existed ten years or more when this letter was addressed to them, in 61 or 62 a.d. It was founded by the two 'servants of Christ Jesus' whose names head the letter, along with St. Silas (Silvanus, ITh Philippians 1:1, etc.), St. Paul's colleague on the second of his great missionary journeys (49-53 a.d.: see Acts 15:36 to Acts 18:21).
The graphic story of the coming of the gospel to Philippi in Acts 16 is from the pen of an eyewitness; from Acts 16:10 to Acts 16:16 the narrative runs in the first person plural, which reappears in Acts 20:5 at a point six years later, when St. Luke, presumably, rejoined the Apostle at Philippi.
Philippi (in form a Gk. plural)—earlier Crenides—bore the name of Philip, father of Alexander the Great, who gave the place importance. It guarded the eastern frontier of Macedonia, and commanded the pass leading from the interior plains to the Ægean Sea at Neapolis (Acts 16:11). This was the first station for a traveller from the E. along the Via Egnatia, the Roman highway across the Balkan peninsula; here St. Paul first halted in his invasion of Europe, and the Philippian Church was the earliest fruit of his labours in our continent. The town had given its name to the famous battle, fought in 42 b.c., in which Antony and Octavian crushed the Republicans of Rome under Brutus and Cassius. In commemoration of that victory Philippi was raised to the rank of a military 'colony,' a body of discharged soldiers being settled there. The colonists were free citizens, enjoying exemption from poll-tax and tribute, and the right of holding the land in full ownership. Such communities were regarded as detached portions of the Roman State, and took no little pride in their connexion with the imperial city. The Philippian officials are designated, in Roman style, 'prætors' and 'lictors' in Acts 16 (AV 'magistrates' and 'Serjeants') they beat the prisoners with the Roman 'rods.' 'Being Romans,' the people of Philippi resent the introduction of 'unlawful' Jewish 'customs' (Acts 16:20), Hence also the emphasis and effect with which the Apostle and his companion assert here their Roman citizenship. Though but a fraction of the Church may have belonged to the privileged class holding the Italian franchise, the civil status of the 'colony' affected all its inhabitants; the meanest Philippian was sensible of the dignity of his city. Twice in this letter St. Paul describes the Christian status as a 'citizenship' (Philippians 1:27; Philippians 3:20 see RV, and mg.). The 'colonial' sentiment of Philippi doubtless heightened the interest with which the readers watched the course of their Apostle's trial and entered into his experiences at Rome.
Behind the offended civic pride of Philippi there lay the vulgar motive of 'gain' (Acts 16:19), which in the first instance awakened hostility to the Christian teaching in this place. Wherever the gospel won heathen converts, it injured the vested interests of paganism. In Philippi St. Paul silenced a soothsaying slave-girl, and her masters, seeing their unholy property spoilt, dragged the offenders before the rulers and roused the populace against them. The indignities which SS. Paul and Silas suffered under this attack (cp. 1 Thessalonians 2:2 with Acts 16), were the beginning of a persecution that has continued to the time of writing; in such experience the Church is identified with its Apostle: see Philippians 1:5; Philippians 1:29; Philippians 2:15, and cp. 2 Corinthians 8:1; 2 Corinthians 8:2. From the first it has had to 'struggle for the faith of the gospel' (Philippians 1:27).
Judaism counted for little in Philippi. Instead of a synagogue, there was only a proseucha ('praying-place')—probably a retired open air resort—by the river-banks outside the town, where the missionaries found a company of women assembled on the sabbath (Acts 16:13). Out of this band the first Christian disciple, Lydia of Thyatira, was gained, and probably the women named in Philippians 4:2; (see note). The circle, it may be presumed, was Jewish only in part. St. Paul gathered his converts and helpers largely from the constituency of intelligent and pious Gentiles (more often women than men) who frequented Jewish worship as 'proselytes' or 'fearers of God,' and had been grounded in the OT. Women took a leading part in the Philippian Church at the outset; Macedonia was distinguished in Greek society by the greater freedom and influence allowed to their sex.
Since the events of Acts 16:17, St. Paul had twice traversed Macedonia, and accordingly visited Philippi: first on his way from Ephesus, through Troas, to Corinth toward the end of the Third Missionary Tour in the spring of the year 56 (1 Corinthians 16:5); and again on leaving Corinth in the following spring, when he kept Easter there (Acts 20:1), From 2 Corinthians 1:8; 2 Corinthians 2:12; 2 Corinthians 7:4; We gather that the Apostle was at the period of the former of these two visits in great trouble, suffering from prostrating bodily sickness and from anxiety about the Corinthian and (probably) the Galatian Churches, whose loyalty at that juncture hung in doubt: see Galatians 1:6; Galatians 3:1; Galatians 3:4; Galatians 3:20; Galatians 5:2 cp. 2 Corinthians 11:28. Arriving in such a plight in Macedonia, Philippi would be his harbour of refuge; there, we imagine, he passed the crisis of his illness, under St. Luke's skilful care (see par. 2 above). These intervening visits, though not recalled in the Epistle, help to account for the intimacy it reveals between writer and readers; they serve to justify the words of Philippians 1:5 implying a continuous intercourse, and give a fuller meaning to the language of Philippians 2:1, which speaks of mutual 'consolation' and 'compassions.' Although 'Timothy' figures along with 'Paul' in the Address—for the former is with the Apostle at the time of writing and is well known to the readers (Philippians 2:22), and therefore shares in the Salutation—the letter proceeds from St. Paul alone, running in the first person singular throughout (otherwise than in 1 Th and 2 Corinthians 1-7); St. Timothy is referred to in the course of the letter (Philippians 2:19), just like Epaphroditus, in the third person.
The writer is a prisoner awaiting trial, and at Rome; he is in sight of the end of his captivity there, which extended over two years (62 a.d.: see Acts 28:30). His 'appeal to Cæsar' is at last to be decided (Philippians 1:20; Philippians 2:23). The Apostle has been long enough in Rome, and free enough despite his 'bonds' (as Acts 28:15; Acts 28:30 intimates), to make his influence widely felt in various directions (Philippians 1:12; Philippians 4:22). If 'in the prætorium' (Philippians 1:13 see note) means 'amongst the prætorian troops,' the impression made on the army is accounted for by the succession of guards put in charge of the prisoner at his lodging; if it means, as Sir W. M. Ramsay suggests, 'in the prætorian court,' then the judicial trial is proceeding, and the accused has been removed to prison-quarters.