Paul's Foundation - "Peace" from Heaven's Vantage Point

There has been a great deal of discussion on the "peace" of God, and "letting the peace of God reign" in your heart. Intellectual christianity has often times reduced this down to an environment of calmness within, tied to our emotions and thought life. What if Heaven's insight into this is topic is much deeper, beyond emotions and thought life? What if the word "Peace" was actually tied to the return to the "Original Model" of nothing missing?