Eucharist
The binding agent at the Eucharist meal is now what or how we eat, but why.
When Jesus spoke the Gospel, the good news, he defined it as the Kingdom of Heaven being at hand, meaning right here, very near, and coming soon. Will we help Kingdom come, or will we remain at cross purposes with God, one another, and God's coming Kingdom? Thy will, be done, Lord, on earth as it is in the Kingdom of Heaven.