Prior posts have presented oneness in John 10 and 17, Ephesians 2, and 1 Corinthians 10 and 12. All of these point to the unique New Jerusalem as the unique city in the new creation which fully expresses the one God.
Galatians 3:28 parallels other verses: “There cannot be Jew nor Greek, there cannot be slave nor free man, there cannot be male and female; for you are all one in Christ Jesus.” In Christ Jesus, both now and in New Jerusalem, all the natural distinctions which divide fallen man are annulled. Outside the natural realm and in the mystical realm in Him we are one.
The oneness in Christ is a fact for which we must care so that it can be our experience and our appearance. Ephesians 4:1-3 beseeches us “to walk worthily of the calling with which you were called, with all lowliness and meekness, with long-suffering, bearing one another in love, being diligent to keep the oneness of the Spirit in the uniting bond of peace.”
These virtues—lowliness, meekness, long-suffering, love, diligence, peace—are all not of ourselves but are the fruit of the Spirit in us. When we are walking according to the Spirit we experience His supply which enables us to keep the oneness.
Colossians 3:15: “Let the peace of Christ arbitrate in your hearts, to which also you were called in one Body; and be thankful.” We were called to peace in one Body but now we need to let this peace preside/rule/control/govern* within us. Again, this is a matter of the Spirit within us, and is often contrary to our natural preference, desire, or habit. “The mind set on the spirit is life and peace” (Rom. 8:6).
Lord, I don’t want to wait for New Jerusalem; I want to learn Your ruling peace now so that I can be in the reality of one Body.
*Various translations, thanks to biblehub.com.