Author: Joseph Cardinal Ratzinger Length: 153 pages Edition: Paperback In these instructive and inspiring essays, Cardinal Ratzinger presents "approaches to the theology of the liturgy," the product of serious scholarship and deep love for the Church. Joseph Ratzinger, now Pope Benedict XVI, was for over two decades The Prefect for the Congregation for the Doctrine of the Faith under Pope John Paul II. He is the author of Spirit of the Liturgy, Salt of the Earth, Introduction to Christianity, God and the World, Milestones, Called to Communion, God Is Near Us, and many other works published by Ignatius Press.