'All the Saints' in the Bible

[This letter is from] Paul and Timothy, slaves of Christ Jesus, [and is being sent] to all the saints [i.e., God's holy people] who are at Philippi [Note: This is a town in present-day northeastern Greece, and the first place in Europe where Paul established Christianity], along with the overseers [Note: These men were also called elders, shepherds or pastors] and deacons.

All the saints [here with me] send you their greetings, especially those belonging to [Emperor] Caesar's household.