Avery Cardinal Dulles has a recent article on the subject of Joseph Ratzinger and Vatican II. The article covers Ratzinger’s involvement in the Council, his early thoughts on it afterwards, and his more mature thought.
EXCERPTS:
In his many publications Ratzinger continued to debate questions that arose during the council and in some cases expressed dissatisfaction with the council’s documents. In this respect he differs from Pope John Paul, who consistently praised the council and never (to my knowledge) criticized it. The material conveniently divides into three stages: his participation at the council, his early commentaries on the council’s documents, and his later reflections on the reception of the council. And then there are his changing reactions to the four great constitutions: on the liturgy (Sacrosanctum Concilium), on revelation (Dei Verbum), on the Church (Lumen Gentium), and on the Church in the modern world (Gaudium et Spes).
As a personalist in philosophy and as a theologian in the Augustinian tradition, he expects the Church to maintain a posture of prayer and worship. He is suspicious of technology, of social activism, and of human claims to be building the Kingdom of God. For this reason he most appreciates the council documents on the liturgy and revelation, and has reservations about the constitution on the Church in the modern world, while giving it credit for some solid achievements.
The contrast between Pope Benedict and his predecessor is striking. John Paul II was a social ethicist, anxious to involve the Church in shaping a world order of peace, justice, and fraternal love. Among the documents of Vatican II, John Paul’s favorite was surely the pastoral constitution Gaudium et Spes. Benedict XVI, who looks upon Gaudium et Spes as the weakest of the four constitutions, shows a clear preference for the other three.
I really enjoy reading Dulles’ articles for their characteristic clarity, frankness, and informative value. His willingness to take on the subject of Ratzinger’s awareness of the shortcomings of Vatican II and the criticisms that Cardinal Ratzinger made of certain passages in the Council is refreshing.
I’ve had access to some of Ratzinger’s early commentaries on the Council, but after reading Dulles’ summary of these, I’m going to have to try to look up the passage in which Ratzinger referred to one statement in Gaudium et Spes as "downright Pelagian."
That’s a statement that is eye-opening enough to make almost any theologically sensitive person to want to

