I disagree vehemently with you people who say, “a near total reunion will never happen.” You people are completely ignorant of the vast ocean of fully approved Private Rev that prophesies of an great *intermediate *apostasy in the age of the Church that will have an associated minor tribulation, the result of which will be to “apocalyptically” manifest to ALL non-Catholics, from Muslims, Orthodox, and Protestant, to the full apostates, the full and true nature of the darkness of whatever error they have, in such a manner that Christian reunion will occur on a near total scale, and that such reunion will “enable the world to believe” (as Christ prays in John 17:20-23), hence, bringing about a glorious restoration of Catholicism.
Here’s the quote from EWTN that shows the overwhelming evidence for this, as also following from Desmond Birch’s 23-year research volume Trial, Tribulation and Triumph:
ewtn.com/expert/answers/endtimes.htm
I do not believe God would be fully justified in ending the world unless He first vindicates the Church’s Revelation and makes it efficacious in history. Because otherwise, the world has a partially legitimate excuse for the current apostasy, considering the unimaginable atrocities done in the name of the monotheistic religions.
I elaborate considerably on these issues on my site:
On the Disunity and Unity of Christians and Christ’s Plan for the Redemption
The Two Witnesses and the 'Witness" of the Church