I. Four unbelievable commands.

1. Rejoice always (4:4a).
2. Do not be anxious about anything (4:6a).
3. In everything, pray with thanksgiving (4:6b).
4. Think about whatever is praiseworthy (4:8-9).

II. One powerful truth

1. The God of peace is here guarding us (4:5, 7, 9).

III. One reasonable rejoicing person on display for everyone (4:4).