The New Covenant creates living community.

Jeremiah 31:31-34

We don’t need to create unity in the church because believers become a spiritual community through the new birth.
We enjoy community because God’s law is written on each of our hearts.
Christians agree with God before they agree with each other.
Conflict resolution only works because we already have unity in the Spirit.
We enjoy community because each of us know God personally, not academically.
Like a subject knows his king.
Like a son knows his father.
Like a sheep knows his shepherd.
Like a wife knows her husband.
We enjoy community because each of us has received irrevocable forgiveness.
God justifies sinners for his glory. Romans 3:25
Christ became hume to be an appropriate sacrifice for human sins. Hebrews 2:17
Jesus represent believers like a lawyer. 1 John 2:2
Christ’s sacrifice is the supreme expression of love. 1 John 4:10