Can the "Sede" question be discussed academically? By this, I mean a truly respectful and friendly and intellectually stimulating interchange between those who accept and those who reject the Sede Vacante finding.
I don't know that this is even possible, and if so, where (here, I truly hope, as I write this). Not only are there serious feelings and whole belief structures on each side, but also serious life repercussions, at least potentially, for example, that one who concludes he was wrong might have to depart from a known and trusted congregation full of people he knows well and counts as friends to another congregation full of strangers. If only we could discuss these things without so very much at stake!
In 2003, an SSPX book on the subject promised that "We intend to avoid any personal references to or caricatures of individuals, their characters or possible personal defects. The only effect of doing so would be to prevent a serene and dispassionate reflection on the very important question we are posing. We hope to disappoint those who may look for gossip or grist for unseemly speculation in these pages. ... We hope in this way to contribute to the creation of a climate of true charity which may serve as the platform for a just estimation of reality and of possible divergences. Perhaps it is the precariousness of such a platform that has until now prevented calm discussion of this subject." I cannot agree more strongly with the need for "a serene and dispassionate reflection on the very important question we are posing." But where has that ever taken place?
Perhaps I can set a good and mostly representative tone for what is to follow with what I hope those who do not agree with the Sede Vacante finding should find at least courteous and respectful.
Without conceding any degree of my belief that the Sede Vacante finding is correct, I can nevertheless think of seven categories of reason why a good Catholic would not (or need not) embrace the Sede Vacante finding, and for these reasons I acknowledge their true faithfulness to the Gospel:
1) Not wanting to judge a Pope. Even the judgement of a person, who one only subjectively and mistakenly assumes to be a Pope, would nevertheless be "crossing a line" into something radically sinful, a step which no person should ever be required to take. By the same token, a complete repudiation of a superior's authority without truly grave cause is also unjust, a step one must not take. Finally, one ought not come to define their Catholicism only in terms of "not belonging to this group or that."
2) The Sede Vacante finding raises many questions regarding the visibility of the Church, authority, the Marks of the Church, how the next Pope can come about, and so forth, and these questions require and deserve answers. It was this significant array of ecclesiological questions - and the realization that a sufficient investigation of them cannot be meaningfully embarked upon so very near the end of one's life - that most explain why Abp. Lefebvre never actually quite embraced the Sede Vacante finding, despite his having long considered it many times. How much we all can identify with how he felt about it: "Does the Church have a true Pope or an impostor on the throne of St. Peter? Happy are those who have lived and died without having to pose such a question!"
3) Arguments which may well be psychologically persuasive but logically invalid or even fallacious. Unfortunately, there has frequently been some aspect of this on both sides, and while it behooves us to avoid such arguments, or else expose their weaknesses or fallacies where presented, and again always as carefully and with scholastic docuмentation or clear and obvious sound reasoning.
4) The failure of most sedevacantists to address the relevant ecclesiological questions, or (in many cases) even acknowledge them, or else to just push it all off into the realm of "mystery" is irresponsible and repugnant to Catholic sensibilities. Of course, rejecting the Sede Vacante finding only pushes that one bit more into the realm of "mystery" but on the other hand the other questions, though still something of a consideration, are not as pressingly urgent as they are among the sedevacantists.
5) Another failure of what few sedevacantists to address the relevant ecclesiological issues satisfactorily, or to "furnish an apodictic and completely satisfying theological explanation" (which it clearly seems to be up to the sedevacantists to provide, as no one else seems to be working on that at all), or in other words, some of their attempts, such as the Cassiciacuм thesis (which the 2003 SSPX book addressed in some depth) are just plain inadequate to account for the full extent of the situation and all the relevant doctrines.
There are two other reasons which only apply to certain sorts of individuals:
6) The fact that it is not required for everyone to know all of these high-level ecclesiological details, nor to be able to judge or discern such matters at our own limited level of being the laity. Salvation is not a game show where picking the wrong door (Sede versus non-Sede, etc.) means damnation. On the level of ordinary laity, it is enough that we learn the Faith, believe it, practice it, aid others in coming to it and growing in it, and thereby save our souls and serve as a good influence with whoever we come in contact with. An ordinary layman, bringing his wife and 10 children to the nearest SSPX chapel and sending his children to their school can have no valid reason to change his usual place of worship, no matter what the results of such a discussion as this might be. The same goes for those who do the same at a sedevacantist chapel. This excuses the laity (and some religious) only, as clerics do have an obligation to learn and know their ecclesiology and where the Church is.
7) The fact that there does not exist a universal consensus among the traditional bishops as to whether the Church has a living Pope or not. Bishops of both opinions exist and sustain congregations in the Catholic Faith, practicing on behalf of their respective Faithful the authentic Catholic Rites as is their duty, in clear union with all that ordinary lay Catholics need be concerned with (see point 6 above). One cannot be morally bound on any question for which no unanimity, even moral, exists among the Church's bishops.
Perhaps some rules, specific to this thread, would be in order:
1) Respect, courtesy, and acknowledgment of each other's faithfulness to the true Faith and Church. A big part of this courtesy requires that one does not reduce their opponent's arguments to mere "straw-man" parodies of what is actually contended.
2) Expect to be scholastically challenged on any broad and far-reaching ipse dixit which is not already obviously accepted by at least virtually all members of both sides of the question.
3) Use standard theological sources: Popes, Councils, Scripture, Fathers, Doctors, approved Roman Theologians. Please use these sources generously, for it is they who can instruct us all in these matters in the Church's teachings. Please do not use mystical writings, private revelations (even accepted), or other sources as an "authoritative" or "magisterial" basis for anything, but only to point out an individual's position or provide a helpful turn of phrase.
4) Use the standard theological sources honestly: Quotes must be given accurately and in context, with sufficient surrounding material as to satisfy the reader that no pseudo-scholastic subterfuge is being used to make some source seem to say something they never intended to say. It is best to provide at least the paragraph from which a quote comes, and the quote itself either bolded or repeated right after the quote, and with whatever explanation is required to show its connection with the matter at hand.
5) Points made by someone of either side must be acknowledged by someone of the other side; they may be entirely correct and accepted, or partially correct (or overall close to being correct) in which case that which is correct about them must be admitted while one is free to differ with that other part which is disagreed with. If completely disagreed with, a reason, based on magisterial sources or obvious logic must be presented.
6) Stay on topic. These questions open enough various things to talk about within the scope of this thread's subject matter. Please do not bring up other subjects. And also, no "that was great!" or "I agree" or simply "well said" except as preface to an explanation of what is so great or agreeable or well said about it. If you agree with someone's post, just give it a thumbs up (or down if you disagree but don't have the time or patience to explain why).
Before going on with that list, a couple other points: I do not see this as a debate in which one or the other side is to be proven "right" and the other "wrong," but rather that both sides learn from each other and become familiar with the actual ecclesiological issues involved, and with how they might be reasonably addressed. From what I see, both sides have much of value to bring to the table, and we all stand to gain from a better understanding of the issues. But because of this somewhat different emphasis as I request here, there are a couple other items to list:
6) No reports of some latest monstrosity from the Vatican or other current events. I think we all know that things are truly amiss over there and therefore there is no need to docuмent these things any further here. There are many other threads for presenting and discussing such information. Here, the focus must be on theological, canonical, and ecclesiological issues, exclusively.
7) No attacks on anyone and no accusations of bad will (unless it be clear to all that they have violated the rules for this thread).
I would hope and request that our Moderator would delete or respond to any violators of the rules for this thread.