This Trinitarian life is given for us in many ways. The God who is Three and One gives us Bread and Wine in the midst of the congregation. The Oneness of this body is joined with the Many bodies worldwide forming the glorious body of Christ.
As we eat and drink, remember our oneness in Christ, but also remember our diversity. We are not robots made the same way with the same personalities, rather we are image-bearers, or better, worshiping humanity, made differently, but exalting as One the One who is One and Three.