Pope Benedict, reflecting on his first-hand experience of the second Ecumenical Council of the Vatican:
The Council Fathers neither could nor wished to create a new or different Church. They had neither the authority nor the mandate to do so. It was only in their capacity as bishops that they were now Council Fathers with a vote and decision-making powers, that is to say, on the basis of the Sacrament and in the Church of the Sacrament. For this reason they neither could nor wished to create a different faith or a new Church, but rather to understand these more deeply and hence truly to “renew them”. This is why a hermeneutic of rupture is absurd and is contrary to the spirit and the will of the Council Fathers.
Read it all here.