Here are references to text where the lie is repeated, the false inference is used to create a liberal and non traditional conclusion.So it then becomes a rupture with the past Magisterium of the popes.
In the course of the Council the “subsistit in” took the place of the previous “est”. It contains in nuce the whole ecumenical problem.The “est” claimed that the church of Christ Jesus “is” the Catholic Church. This strict identification of the church of Christ Jesus with the Catholic Church had been represented most recently in the encyclicals Mystici corporis (1943) and Humani generis (1950). But even according to Mystici corporis there are people who, although they have not yet been baptised, are subsumed under the Catholic Church because that is their express desire (DS 3921). Therefore Pius XII had condemned an exclusive interpretation of the axiom “Extra ecclesiam nulla salus” already in 1949.- Cardinal Walter Kaspar, on the website of the Vatican Council for Christian Unity
OCTOBER 21, 2011