I keep thinking and thinking and asking myself: "Is it really necessary to be Sedevacantist? Is it going too far? We know in principles of self-defense that we should meet opposing force with an equal force or that which is necessary to survive. Is it NECESSARY to go this far?"
Here's the problem: I would CEASE to be a Sedevacantist right now IF it could be demonstrated that there is some kind of severability clause between Magisterial teaching and Magisterial authority. There is certainly no reason to go OVERBOARD in our defense of the truth, we should try to tread carefully, prudently, and meet each difficulty with a well-thought out reaction.
...But there is no severability clause.
Here is what I mean: SSPX and SV will agree that Vatican II and the New Mass are evil. SV's and perhaps the SSPX-MC/Williamson/Fr. Gregory Hesse would go so far as to say these things cannot come from the Church. That is, these are not authentic acts of the Church's magisterium, her teaching. This is not what she ACTUALLY teaches.
Ok, but it is necessary to go further, because it is not enough to say: "There is a contradiction." We must specify the NATURE of the Contradiction, which is Schism (in regard to Novus Ordo rites, see Cardinal Torquemada here:
www.traditio.com/tradlib/popelim.txt), and Heresy (Unitatis Redintegratio, Dignitatis Humanae, Gaudium et Spes and Lumen Gentium).
Now, the SSPX-MC MAY agree, Fr. Gregory Hesse definitely agrees, and the SV's assert it.
BUT, we can't just leave it here either, saying, "Vatican II was schismatic and heretical and not of the Church." Because if we don't explain ourselves, WE become heretics too, because, by all appearances Vatican II was an act of the Supreme Ordinary Magisterium of the Church (As Paul VI said). It gathered all the bishops, they taught doctrine, issued pastoral decrees, reviewed liturgy and went home. These decrees were then promulgated in 1965 by a man calling himself Pope and were implemented by all the bishops of the world. Clearly, this is an act of the Supreme Church Authority, the Pope and the bishops in union with him.
SO now is the difficulty: We CANNOT simply say that Vatican II was non-Catholic. It was issued apparently by the Magisterial authority of the Church, which is the Authority of Christ reigning in his Church. SO we must find a disconnect, there must be some MEANS whereby the apparent Magisterial Teaching was separated from the Magisterial Office, rendering it inauthentic, ACTUALLY Non-Catholic. Otherwise, the Church has defected , is unstable, and Christ is a liar, because he would be the author of heresy and schism. These things cannot be, so faith tells us that somewhere in all this mess Between the Man claiming to be Pope and the decrees issued, something got switched off. But what and where?
WHERE, Oh WHERE is the severability clause between Magisterial teaching and Magisterial authority?
There are a few options, all of which can effectively kill the authenticity of the magisterial teaching coming from the magisterial authority:
1. Griff Ruby's thesis: that Vatican II defined into existence an office that is decidedly NOT Papal that the Pope actively accepted and occupied, therefore tacitly resigning his Papacy. An interesting theory, but the problem is it is difficult to prove.
2. Sede-Impedism: That the Papal claimants were impostors, invalidly elected. This implies that there is a true hierarchy in exile, so technically the See is not Vacant, but is actively occupied by an exiled Pope. Possible.
3. Sedeprivationism: That, due to public heresy on his part, the Pope has lost his jurisdiction, yet retains a valid election he has yet to accept, being impeded by heresy. Possible.
4. Sedevacantism: That due to Public Heresy, the Pope has fallen from his office and been effectively deposed by Christ. Possible.
5. Impostor Theories: That the actual Popes were replaced by doppelgangers. Too conspiracy-theory.
6. Self- Excommunication? In the Papal Coronation Oath taken by Roncalli and Paul VI, they both stated: "Accordingly, without exclusion, We subject to severest excommunication anyone -- be it Ourselves or be it another -- who would dare to undertake anything new in contradiction to this constituted evangelic Tradition and the purity of the orthodox Faith and the Christian religion, or would seek to change anything by his opposing efforts, or would agree with those who undertake such a blasphemous venture." Is self-Excommunication like this possible?
7. Excessive Duress? Can Excessive Duress render null Magisterial acts? This is often the excuse given for Liberius signing a semi-arian formula. Even if Paul VI was under excessive duress, his successors have ratified his acts and implemented them universally. Are they ALL under duress? Although if they WERE it WOULD negate the magisterial weight of Vatican II and the New Mass, because the Bishops ALONE cannot promulgate Universal Magisterium, it must be in union with the Pope. But if the Pope is morally unavailable, it could nullify it all.
8. Bishop Williamsons "Mentevacantism," Because they are a kind of heretic (Modernist) that completely destroys Catholic sensibilities, they really have no idea what they are doing...ergo they are not really heretics???
Of all these plausible scenarios, the simplest explanation ought to be the correct one:
Vatican II contains heresy and errors. The Novus Ordo is Objectively Schismatic. Paul VI signed off on them and promoted the Novus Ordo and the teaching of Vatican II. Therefore, as a Public Heretic, he was deposed by Jesus Christ, ipso facto, fell from the dignity of his see, and ceased to have jurisdiction over the faithful. Insofar as his "successors" have done the same, they have incurred the same penalty. Therefore, the simplest and most basic explanation for what has happened to the Church is: Sedevacantism/Sedeprivationism. We have no Pope because he abandoned his office through publically espousing heresy, as did all his successors.
If there is a more FUNDAMENTAL disconnect, some kind of formality that is LACKING which I don't know about, which may render the Magisterial teaching invalid, I would accept it. But I don't know of any. Only perhaps Duress, which cannot be demonstrated universally, or even really particularly.
Therefore, BECAUSE the Church is indefectible, and BECAUSE the Magisterium of the Church is the Authority of Christ and his reign in the Church, and BECAUSE it would be blasphemous to attribute to Christ heresy and schism and BECAUSE there is no means of disconnecting Magisterial teaching from Magisterial authority, in order to be innocent of blaspheming Christ, we must say:
Sede Vacante. it is the only way to disconnect the Person claiming authority from the exercise of authority in the Name of Christ. Faith demands it in these circuмstances.