Here's another question:
Let's just assume that Paul VI was valid and that V2 was non-solemnly infallible, because of the idea of indefectibility - this leads to the conclusion:
V2's non-solemn teachings contradicted previous SOLEMN teachings. Indefectibility fails, absolutely, no questions asked. Because V2 DIRECTLY contradicts an infallible statement.
How does one explain this? Let's analyze the possibilities.
My proposal:
a. infallible teaching = NO
b. binding on the faithful = NO
c. indefectibility compromised = NO, but debatable.
d. Summary: V2 is a rambling mess of docuмents, with no coherancy, nor legal exactness and thus, it has no impact on the constant teaching of the Faith since it was not officially composed nor binding in its language. Though it was composed at an ecuмenical council and approved by the pope, what was actually 'approved' contains nothing that FORCES the faithful to accept error, even if it "proposes" error in an indirect, passive and non-authoritative manner. It is full of legal trickery and satanic cleverness. It can, and should be, ignored.
Ladislaus proposal:
a. infallible teaching = UNCERTAIN but PROBABLE
b. binding on the faithful = YES, since it came from the 'magisterium' at an ecuмenical council
c. indefectibility compromised = NO
d. Summary: V2 came from an ecuмenical council and therefore is binding on the faithful and cannot contain error, even though it directly contradicts previous infallible statements. Christ's promise that the 'gates of hell shall not prevail' has been broken, for V2 officially taught error to the faithful and binds them to accept a new faith which is in contradiction to 2,000 years of constant teachings.
Sede proposal:
a. infallible teaching = NO, because Paul VI was not the pope.
b. binding on the faithful = NO, because Paul VI was not the pope.
c. indefectibility compromised = NO, because Paul VI was not the pope.
d. Summary: Paul VI was not the pope because i've personally used canon law to judge him...why am I even commenting on this debate?