The liturgy is the summit toward which the activity of the Church is directed; at the same time it is the font from which all her power flows. For the aim and object of apostolic works is that all who are made sons of God by faith and baptism should come together to praise God in the midst of His Church, to take part in the sacrifice, and to eat the Lord's supper.
Pope Paul VI, Sacrosanctum Concilium: Constitution on the Sacred Liturgy
christianity, liturgy, religion