“Let no one [at the table, celebrating the Lord’s Supper at worship in Philippi] be anxious. But! In all things by prayer and supplication with thanksgiving, let your requests known to God; and, the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus” (Philippians 4:6-7)
I read our letters from Paul a little differently now that I have better understanding what the worship setting and venue looked like at that time. Each of Paul's letters, most likely, would have been read at a local church’s worship-time, most likely on a Saturday evening (it would be almost 150 years before churches started meeting early Sunday mornings on a regular bases) in someone’s home (i.e., a house-church). We know the patterns, that is the setting—what it looked like. The early church would gather together for a full meal (i.e., a supper), worship, and instruction patterned after the banquet-meal-symposium that were common to groups, societies, cults, guilds, and paterfamilias (male head of households) throwing a banquet at his home throughout the Greco-Roman world. At these banquet-meal-symposia, where the host would celebrate and drink (lift and pour out) a cup of wine to Caesar and some god (small “g”), or at the honoring of some benefactor, the new church would gather locally to celebrate and drink (lift) a cup of wine to celebrate and remember the Lord Jesus Christ. Most certainly this explains the first command in the text: “Rejoice in the Lord always; again I will say, rejoice” (v. 4).
The banquet-meal-symposium of a local gathered church would break bread at the beginning (marking the start of the worship and fellowship time) as Jesus did with his first disciples at the Last Supper. Then, they would share a meal together. At the end of this time, the host would raise a cup of wine to celebrate and remember the Lord Jesus Christ (which normally in a non church setting would have been toasted to caesar and/or a god or at least their house-hold god). Then, the host would he would welcome communal prayers of the guests and, then, there would be a lively time for apostolic instruction and teaching of the gospel (which was the symposium). If there was a letter from, say the Apostle Paul, it would have been most likely read (and discussed) at this time.
So re-imagine Philippians 4:4-7 being read out loud (obviously with the rest of the letter) at the just celebrated Table of the Lord (i.e., the lifting of the cup). Now hear the nuances of this setting, fellowship, and instruction.
“Rejoice in the Lord always; again I will say, rejoice. Let your spacious generosity and humbleness [my rendering of the word, "gentleness," or "reasonableness" in the text] be known by all (who are at the Table of the Lord in the midst of your gathering together for worship [which fits the reason of the Letter in the first place, to heal conceited division and bring about joyous unity]. The Lord is near [a perfect phrase to mark the lifting of the cup and remembering the Lord and His kingdom have come]. No one (at the table, celebrating the Lord’s Supper at worship) be anxious. But! In all things by prayer and supplication with thanksgiving, your requests, make them known to God; and, the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.”