The Trinity intends to share their life with men. Eternal life is knowing God (John 17:3), it is sharing loving fellowship with the Father, through the Son, by the Spirit. At the center of this life-giving work is the cross. The one sacrifice of Christ satisfies the death penalty our sin deserved, His sacrifice purifies us, and it enables us to share a meal with God. His offering brings peace.
The end of the sacrifice is not forgiveness, the goal is fellowship. The cross brings peace, participation, communion. It can’t happen without rebellion being defeated, without righteousness being declared. But the cross, and our remembrance of it, does not end on the battlefield or in a courtroom, but in a dining hall.
We would not know how to handle the Old Testament peace offering. “What? We get to eat as worship? We get to enjoy a meal together with God?” We’re more comfortable with a theological dictionary then a loaf of bread. So, alright, let’s look at that dictionary and select a big word.
What does “atonement” mean? It is an early 16th century word that describes repair work done for a damaged relationship, in particular, the reconciliation of God and men through the death of Jesus. Atonement brings us together, we have at-one-ment (-ment as the resulting state of being at one).
In many ways, communion is the pinnacle of our worship. It is the final offering, a fellowship feast of peace with God. Those who are forgiven in Christ, who are devoted to serve Him, are invited to eat with Him.