“Let the peace of Christ rule [or “act as arbiter”] in your hearts, to which indeed you were called in one body; and be thankful” (Col. 3:15 NASB).
“Arbiter: a person who settles a dispute or has ultimate authority in a matter.”
Colossians 3:15 means that, no matter what’s going on in my heart, however bruised, broken, and bleeding and however unwilling to push on and keep beating, I can choose to allow the same peace that Christ brought to earth, to have the final say over my heart. “The mind governed by the flesh is death, but the mind governed by the Spirit is life and peace” (Romans 8:6 NIV). Jesus Christ, the Prince of Peace, makes it possible to govern my mind and heart with peace.
In my opinion, the ultimate peace is reconciliation—reconciliation with God through Christ, and His attitude of reconciliation toward my wandering heart. During the Christmas story, at the birth of Christ, earth receives peace when God receives glory. In much the same way, during my small story, my heart receives peace when my heart receives and glorifies the authority of God. “Let the peace of Christ rule in your hearts.”
In other words, hear this quote by Lewis Smedes:
“We, the unclean, are not just washed; we are in the Holy One forever. We, the rebellious, are not just pardoned; we are in the King forever. We, the sad, are not just encouraged; we are in the Blessed One forever. We, the defeated, are not just empowered; we are in the Victor forever. We, the confused, are not just instructed; we are in the Sage forever. This is radical reconciliation, full provision, an astounding advantage.”
Dear Jesus, be for me my Prince of Peace. Reach into the cracks of my life and the brokenness of my heart and fill them with You. Direct my life in Your will. Unify me in Your love. Govern my mind and my body and rule in my heart. I am so thankful for all You are to me.
Dear Jesus, be for the church the Prince of Peace. Reach into the cracks of her traditions and the brokenness of her people and fill them with You. Direct the church of God in Your will. Unify the church in Your love. Govern the minds, lives, and hearts of Christians. Give us a spirit of unending gratitude for the gospel of peace. Thank you for reconciling us and redeeming us forever. Amen.