“For it is in the liturgy,
especially in the divine sacrifice of the Eucharist,
that 'the work of our redemption is accomplished,'
and it is through the liturgy especially
that the faithful are enabled to express in their lives
and manifest to others the mystery of Christ
and the real nature of the true Church.”

--Excerpt from: United States Conference of Catholic Bishops, "Catechism of the Catholic Church." United States Catholic Conference, Inc.