The Church is grounded in the Being and Life of God, and rooted in the eternal purpose of the Father to send His Son, Jesus Christ, to be the Head and Saviour of all things. The Church does not exist by and for itself, and therefore cannot be known or interpreted out of itself. Both the source and the goal of the Church are in the eternal love of God which has overflowed in the creation and redemption of the world. God has not willed to live alone, but to create and seek others distinct from Himself upon whom to pour out His Spirit, that He might share with them His divine life and glory, and as Father, Son and Holy Spirit dwell in their midst for ever. God will not be without His Church; the Church is nothing without God. But in God the Church exists as the supreme object of divine grace, and in the Church God is pleased to live His divine life and manifest His divine glory. That is the mystery and destiny of the Church, hidden from the foundation of the world, but revealed and fulfilled in the Incarnation of the Son of God and in His glorious work of redemption, for in Jesus Christ the Church as the redeemed people of God is the crown of creation living in praise and gratitude to the Creator and reflecting with all things, visible and invisible, the glory of the eternal God.