3:15 Appoint the peace of Christ as umpire in your hearts; we are all identified in the same person, there is only one body. You exist to transmit favor.
3:16 Christ is the language of God’s logic. Let His message sink into you copiously with unlimited vocabulary, taking wisdom to its most complete conclusion. This makes your fellowship an environment of instruction in an atmosphere of music. Every lesson is a reminder, echoing in every song you sing, whether it be a Psalm (raving about God in praise and worship accompanied by musical instruments) or a hymn (a testimony song) or a song in the spirit (a new spontaneous prophetic song). Grace fuels your heart with inspired music to the Lord.
Colossians (Mirror Translation)