Bobzilla:
Hasn’t happened & wouldn’t happen - You might want to examine the Articles of the Union of Brest which directly brought the Ukrainian Catholics, & indirectly brought several other bodies, into Communion with the Holy See.
Here are some links on the Treaty…
ewtn.com/library/COUNCILS/TREATBR.HTM
jbburnett.com/resources/union-of-brest.html
oce.catholic.com/index.php?title=Union_of_Brest
I know the article from the Original Catholic Encyclopedia is propagandistic, but it does contain references to Ecumenical Councils & Papal Bulls which must be taken by all Popes as Binding Precedents.
The First Vatican Council only stated that the Pope has the Spiritual Gift (or Charism) of Infallibility when making solemn prononcements on matters of Faith and Morals in the Name of Christ and when what he says is consistent with the Tradition of the Church and the Church’s understanding of Holy Scripture. It’s actually a pretty NARROW definition.
First dogmatic constitution on the Church of Christ
**Chapter 4.
On the infallible teaching authority of the Roman Pontiff
**1. That apostolic primacy which the Roman Pontiff possesses as successor of Peter, the prince of the apostles, includes also the supreme power of teaching. This Holy See has always maintained this, the constant custom of the Church demonstrates it, and the ecumenical councils, particularly those in which East and West met in the union of faith and charity, have declared it.
- For the Holy Spirit was promised to the successors of Peter not so that they might, by his revelation, make known some new doctrine, but that, by his assistance, they might religiously guard and faithfully expound the revelation or deposit of faith transmitted by the apostles.
Indeed, their apostolic teaching was embraced by all the venerable fathers and reverenced and followed by all the holy orthodox doctors, for they knew very well that this See of St. Peter always remains unblemished by any error, in accordance with the divine promise of our Lord and Savior to the prince of his disciples: I have prayed for you that your faith may not fail; and when you have turned again, strengthen your brethren [60].
ewtn.com/library/COUNCILS/V1.htm#6
Can you see that the Pope is bound by Precedent and the Tradition of the Church?
And, The Holy Spirit has ways of PROTECTING the Church and Insuring that the Pope doesn’t teach error
“Ex Cathedra”. I understand (from a historian friend of mine) that at least one Pope met an untimely (but natural) end, because he TRIED to teach error.
There are things we do need to worry about such as pathetic, banal liturgies in our local parishes. and, Then, There are things we don’t need to worry about, such as some Pope deciding to ban the beautiful Divine Liturgy of St. Basil which is part of the heritage of the East.
I hope this clarifies things.
Your Brother & Servant in Christ, Michael