I think the issue is, again, a lot of what Rome teaches nowadays is not what seems to always be taught. I think the only reason the modern Catholic Church is chummy with the East is because Modern popes are as well. so I know what the Church teaches regarding the ex cathedra stuff. and Pius was not the only one who said that about the Pope.
I suspect the possibility that what you are saying is true regarding the RCC's understanding of or position on some topics (such as, maybe, purgatory and "temporal punishment due to sins," original sin, the Filioque, the Orthodox Churches).
As regards the topic you and I are discussing (at least the particular details of it in question here), however, I don't see this to be the case, and the examples you're pointing out don't demonstrate it to be the case. I've never seen a Magisterial statement teaching the thing you are claiming Catholicism teaches about the Pope - that he could, for example, contradict the dogmatic definitions of one of the past ecumenical councils.
no, and I know that modern Catholics will say that they don't contradict. the problem is many Roman statements, that Popes have fought for, do (such as the filioque).
If you want to argue they do contradict, that's fine, but not the point.
But, it is quite another matter to claim that Vatican I says
ex cathedra statements are "above any council" and that the Pope has the power to overturn the dogmatic definitions of a prior ecumenical council, as you did and continue to suggest was the teaching of the Church in the past.
Pastor Aeternus said nothing of the sort, that was not the meaning of the passage in question, that is not the teaching of the Catholic Church, and I've seen no evidence showing it ever was the teaching of the Church. I'm pretty sure I've had discussions about this before, so it's quite frustrating to see the same errors about Catholicism repeated again. The fact is you were projecting a meaning onto the teaching of the Church which is not there.
As I've said, the point of the statement "
such definitions of the Roman pontiff are of themselves, and not by the consent of the church, irreformable" regards the irreformability of
ex cathedra statements and what is required as a condition for that. The answer is that they are irreformable of themselves - nothing else need be done to ensure they are true, as the charism of infallibility protects such definitions. That is all it means - not that they are "above councils," not "true even if they contradict councils," not "able to contradict councils." This meaning is further confirmed by the already-quoted
Relatio of Fr. Vincent Gasser whose task was to explain the meaning of the document to the Bishops at Vatican I:
"Finally we do not separate the Pope, even minimally, from the consent of the Church, as long as that consent is not laid down as a condition which is
either antecedent or consequent. We are not able to separate the Pope from the consent of the Church because this consent is never able to be lacking to
him. Indeed, since we believe that the Pope is infallible through the divine assistance, by that very fact we also believe that the assent of the Church
will not be lacking to his definitions since it is not able to happen that the body of bishops be separated from its head, and since the Church universal is
not able to fail. For it is impossible that general obscurity be spread in respect to the more important truths which touch upon religion,"
In other words the point is that there is no external condition necessary to make
ex cathedra statements irreformable or infallible. But, since they are infallible and the universal Church and body of bishops are also unable to fall into error or be separated from their head, it is not possible for the consent of the Church and papal definitions to be in contradiction.
This, of course, to be clear, is not because the Pope's
ex cathedra statements are able to reverse old definitions (which is the opposite of what infallibility implies) - but because they are true and cannot be in error and, therefore,
cannot contradict any other infallible teaching. Other infallible teachings include, not only papal definitions, but also the definitions of ecumenical councils. Since all of these are infallible (i.e. unable to fall into error, by the protection of the Holy Spirit, and therefore true), they cannot contradict. That they are both infallible is stated, for example, in the Catechism of the Catholic Church:
"890...To fulfill this service, Christ endowed the Church's shepherds with the charism of infallibility in matters of faith and morals. The exercise of this charism takes several forms:
891 "The Roman Pontiff, head of the college of bishops, enjoys this infallibility in virtue of his office, when, as supreme pastor and teacher of all the faithful - who confirms his brethren in the faith he proclaims by a definitive act a doctrine pertaining to faith or morals. . . . The infallibility promised to the Church is also present in the body of bishops when, together with Peter's successor, they exercise the supreme Magisterium," above all in an Ecumenical Council.418 When the Church through its supreme Magisterium proposes a doctrine "for belief as being divinely revealed,"419 and as the teaching of Christ, the definitions "must be adhered to with the obedience of faith."420 This infallibility extends as far as the deposit of divine Revelation itself."
In summary, according to Catholicism, the Holy Spirit protects the dogmatic definitions of the Church from error. These dogmatic definitions can take the form of the definitive teachings of an ecumenical council, as well the
ex cathedra definitions of a Pope (which needs no other confirmation to approval to confirm it's infallibility). Therefore, these teachings will always be true and, therefore, unable to contradict each other and, as such, no definition by an ecumenical council or a Pope will contradict a prior definition. That is the teaching of the Catholic Church. If you still believe the Catholic Church teaches otherwise, than please show where that is taught (
not simply where Pope's allegedly contradicted prior teachings, such as the filioque, since that would simply prove the actual teaching of the RCC as I've explained it is
wrong, would
not prove your interpretation of RCC right, and fails to address the main points you and I are discussing). If not, then please be aware of the actual teaching of the Catholic Church when addressing the topics of the papacy, reunion with Rome, etc., and please no longer misrepresent it, since that can do no good....