Unde et Memores

The worship of God becomes unintelligible if it becomes separated from the Saving Action of Jesus Christ, offered to the Father, in the Spirit. In fact, this Sacrifice is the heart of Christian worship. If we are not celebrating the memorial of the Paschal Mystery from the heart and ministry of the one, holy, catholic, and apostolic Church of Jesus Christ, then we are not worshiping God as He desires and as He has instituted.