What you refer to as "rigid dogmatism", 1900 years of saints, martyrs, popes, crusaders, doctors, fathers, and billions of laymen refer to as the most Holy Roman Catholic Church. And you fail to answer the question: What if a future pope decreed Vatican II null and void, what would you do then? Do you not see the logical folly of the modernist position{ That was rhetorical--of course you don't}?