Anxiety vs. Prayer (v. 6):
"Be careful for nothing" - avoid being full of care or anxiety
Instead, use "prayer and supplication with thanksgiving"
Difficult to simply "flip the switch" on anxiety
Developing prayer habits creates freedom from anxiety
Prayer is coming to God; supplication is presenting specific needs
The benefit is for us, not God (Matt. 6:8)
The Peace Promise (v. 7):
Paul's only prayer promise in his epistles
Not guaranteeing we'll receive what we ask for
Promises "the peace of God, which passeth all understanding"
This peace serves as a garrison for hearts and minds
These are some of the most beautiful and quoted words of all Pauline literature.
The KJV uses the more emphatic and poetic "whatsoever" for the pronoun ὅσος [hosos], itself an emphatic, reduplicated word.
Paul encourages believers to think on things that are:
True - conforming to reality
Honest/Honorable - worthy of respect
Just - righteous, in accordance with God's standards
Pure - morally clean, undefiled
Lovely - pleasing, agreeable
Of good report - people give it a good word / reputation
This verse provides a practical filter for mental discipline.
The mind trained on these qualities produces the character that can experience true joy.