I realize this thread may not be still active (itās not expired though), but I did want to respond to some of what you have written in your last couple of posts. I decided to break them up by topic.
The Fifth Ecumenical Council is unrelated to the 28th Canon. It is damaging to your thesis because the Council excommunicated the first bishop (Vigilius of Rome) with the justification that he had officially espoused the Nestorian heresy in his dogmatic First Constitution (in which he upheld the orthodoxy of Theodoretās anti-Cyrillian writings and the Letter of Ibas to Mari the Persian, declaring that anybody who anathematized these writings should be deprived of his clerical status), something which should have been impossible, were your thesis correct, because if the primacy were given by divine right, such a decision could never have been valid, nor would any council of right-believing bishops dare to think so, for such a decision could not then have been made without the assent of the very bishop they were excommunicating. But their decree of excommunication was followed de jure, and it appeared to be successful in changing Pope Vigilusā mind, insofar as months after the council concluded, Pope Vigilius annulled his First Constitution, admitted that he had been in error, and affirmed the teachings of the Councilā¦
This is not the āsmoking gunā you believe it to be; this is merely your interpretation of the events/related documents, etc. regarding Constantinople II. Nothing about these events/documents disproves my thesis.
When responding to a question about Vigiliusā alleged excommunication, Dr. William Carroll responded:
āPope Vigilus was not excommunicated. I have made an exhaustive study of Pope Vigilius, which you will find summarized in my volume THE BUILDING OF CHRISTENDOM⦠- Dr. Carrollā
Source:
ewtn.com/vexperts/showmessage.asp?number=330883&Pg=&Pgnu=&recnu=
(I put this book on my Amazon wish list

)
The āCatholic Encyclopediaā says:
āThe pope was always correct as to the doctrine involved, and yielded, for the sake of peace, only when he was satisfied that there was no fear for the authority of Chalcedon, which he at first, with the entire West, deemed in peril from the machinations of the Monophysites.ā
Source: Shahan, Thomas. āSecond Council of Constantinople.ā The Catholic Encyclopedia. Vol. 4. New York: Robert Appleton Company, 1908. 9 Sept. 2013
http://www.newadvent.org/cathen/04308b.htm.
But for argumentās sake, even if Vigilius was āā¦excommunicatedā¦with the justification that he had officially espoused the Nestorian heresy in his dogmatic First Constitutionā¦ā as you say (a point I am not conceding), then this would not be damaging to my thesis either, according to what is, if Iām not mistaken, an acceptable Catholic theologoumenon. Iāll explain. St. Robert Bellarmine, a Doctor of the Catholic Church, considered 5 Theological opinions in response to the
hypothetical situation of a heretical Pope. One of these opinions was:
āā¦the Pope who is manifestly a heretic ceases by himself to be Pope and head, in the same way as he ceases to be a Christian and a member of the body of the Church; and for this reason he can be judged and punished by the Church. This is the opinion of all the ancient Fathers, who teach that manifest heretics immediately lose all jurisdiction, and outstandingly that of St. Cyprian (lib. 4, epist. 2) who speaks as follows of Novatian, who was Pope [antipope] in the schism which occurred during the pontificate of St. Cornelius: āHe would not be able to retain the episcopate, and, if he was made bishop before, he separated himself from the body of those who were, like him, bishops, and from the unity of the Church.ā (De Romano Pontifice, Book II, Chapter 30)
Source:
fisheaters.com/bellarmine.html
The author of the Catholic Encyclopediaās entry āHeresyā, seems to take this position when he writes:
āHeretical clerics and all who receive, defend, or favour them are ipso facto deprived of their benefices, offices, and ecclesiastical jurisdiction. The pope himself, if notoriously guilty of heresy, would cease to be pope because he would cease to be a member of the Church.ā
Source: Wilhelm, Joseph. āHeresy.ā The Catholic Encyclopedia. Vol. 7. New York: Robert Appleton Company, 1910. 10 Sept. 2013
http://www.newadvent.org/cathen/07256b.htm.
The bottom line is, the events surrounding the 5th Ecumenical Council are not damaging to my thesis, and the Fathers at Vatican I well understood that. Surely they were not unaware of what we are discussing.
Regarding Pope Vigiliusā change of mind, the āEncyclopedia Britannicaā gives the following reason(s) for it:
āVigiliusā Constitutum (āResolutionā) of May 24, 553, withheld ratification of the councilās decision. Succumbing to lassitude, to the appeals of the Romans for his return, and to the ill treatment to which Justinian was subjecting him, however, Vigilius decided to revoke his first Constitutum and sign a second on Feb. 23, 554, which gave pontifical approbation to the councilās verdict.ā
Source:
britannica.com/EBchecked/topic/628662/Vigilius
The āCatholic Encyclopediaā says the following:
āThe change in his * position is to be explained by the fact that the condemnation of the writings mentioned was justifiable essentially, yet appeared inopportune and would lead to disastrous controversies with Western Europe.ā
Source: Kirsch, Johann Peter. āPope Vigilius.ā The Catholic Encyclopedia. Vol. 15. New York: Robert Appleton Company, 1912. 9 Sept. 2013
http://www.newadvent.org/cathen/15427b.htm.*