I am not calling them schismatic. It is a simple observation of fact that since we are not united, we are in schism.
I thank the liturgist for his well wishes and kind thoughts of reunification, but why wait until 2054?
What causes us to tolerate the schism? Is it pride, false information, laziness?
Paul did not tolerate schism. He pointed out all of the schismatic groups and asked the question we all should ask. Is Christ divided? God forbid!
Again, you misunderstand me: 2054 is an objective, something to strive for, since the thought of another thousand years of schism is repulsive to myself and many other people. If we could reunite the churches tomorrow, I would want that to happen.
However, for reunion to happen, there are issues that have to be addressed. Specifically, the Melkite Greek Catholic Church was criticized by other Roman Catholics for proposing reunification with the Antiochian Orthodox, although conversely this did not occur to the Chaldean Catholic Church when it proposed reunification with the Assyrian Church of the East (which was rejected by the Assyrians since the proposal did not address the issue of the relationship with Rome.*
The main issues, that are being worked on, can be summarized as the Filioque, the recognition of Orthodox martyrs such as St. Peter the Aleut, certain devotions which the Orthodox believe are theologically problematic, the Roman practice of praying using the visual imagination, Roman beliefs in purgatory, created grace and absolute divine simplicity, the preservation of the autocephalous status of the Orthodox churches as guaranteed by the canons of the Councils of Nicaea, Ephesus and other Ecumenical Synods, resolving the status of certain sui juris Eastern Catholic churches the existence of which in some cases involved the provocation of schisms along ethnic or tribal lines, the suppression of pro-homosexual elements in the Roman church such as the German bishops calling for “Synodality” as a means of allowing them to perform gay marriages and ordain gay clergy independent of approval from the Vatican, and likewise of pro-liberation theology elements, particularly in Latin America, the elimination of liturgical abuses in both the Western and Eastern liturgical rites (the Orthodox would not insist on the Roman Rite liturgy being done in Latin alone as was previously the case, but there is a marked contrast between the pre-1969 Roman Mass and Breviary, with their rich and ornate prayers, vestments and one year lectionary, and the Novus Ordo, and likewise with other rites, in particular the Maronite Liturgy, which used to closely resemble the Syriac Orthodox liturgy, but is now very different, lacking the beautiful poetry characteristic of the West Syriac liturgical tradition, and with several of the most loved features set aside, and finally, resolution of the issues surrounding overlapping Orthodox jurisdictions in the diaspora, which in the US resulted primarily from the October Revolution and the rise of the Soviet Union, and the subsequent schism in which the Russian Orthodox Church in North America, which was the canonical Orthodox Church on this continent thanks to its evangelization of Alaska, into ROCOR, the Metropolia (now the OCA), the Patriarchal Parishes, the AOCNA (the Antiochians, who had been under the Russians but went under their own Patriarch in the confusion, but to this date the autonomous AOCNA has Slavonic influences that distinguish it from the Antiochian church in the Middle East), and the UOCNA (basically, the Ecumenical Patriarchate moved in given the disunity, already having a few parishes in a minor canonical violation on the East Coast, but sought to exploit the unhappiness of Ukrainians over the rise of the Soviet Union, and later, over the mass starvations among Ukrainian farmers caused by Stalin’s disastrous agricultural policies, in a divisive manner), which takes us to the final issue, that being Constantinople’s own authority, or lack thereof, under canon 28 of Chalcedon, since the EP lately has claimed to be Primus Sine Paribus rather than Primus Inter Pares, with the power of revoking the autocephaly of Orthodox jurisdictions and other powers that the EP has never historically had, as can be demonstrated from a reading of the history of the church, and the EP has been involved in schisms in Hong Kong and Taiwan, Korea, Estonia, Ukraine, and lately, other Baltic states (I think Latvia specifically).
Also, there is the related issue of EO-OO reunification, which is even more important in the short term than EO-RC reunification, since the EO and OO share more in common than any other churches, and indeed an EO-RC reunion might make EO-OO reunion impossible. Likewise, reunion with the Church of the East, which has at different times been in a close relationship with the Oriental Orthodox and at other times with the Chalcedonians, is very important, but even here there is an internal schism between the Assyrian Church of the East and the smaller Ancient Church of the East (this schism resulted when the last of the uncanonical hereditary Patriarchs unilaterally adopted the Gregorian calendar, and a group of bishops who were already distressed after discovering the ancient Nomocanon of the Church of the East, which is based on the Apostolic canons, and prohibits a bishop from selecting his own replacement (which is how the hereditary Patriarchate worked; each Patriarch would nominate his nephew to succeed him, while remaining celibate), objected and became separated.
It is difficult to call either side schismatic in such a situation, since while the majority remained under the hereditary Patriarch, after he was tragically assassinated in the 1970s in one of those acts of absurd violence that characterized the 1960s and 70s in which so many people were assasinated by different terrorist groups, the Assyrian Church of the East, the majority faction, then renounced the hereditary Patriarchate, elected canonically a new Patriarch, Mar Dinkha IV, memory eternal, and then renounced Nestorian theology (they had previously replaced the Nestorian Christological model with one based on Chalcedon in the 6th century under the leadership of the Patriarch Mar Babai the Great). This schism is very close to being resolved.
This takes us back to my core point, that most schisms are transient.
Therefore, with regards to the Roman church, there are issues to be addressed, but I have no doubt they can be addressed, and indeed the fact that the sui Juris Eastern Catholic Churches remain in full communion with Rome while having been allowed to revert to a Byzantine theological model is a good sign, however, the Eastern Orthodox and Oriental Orthodox prefer more doctrinal consistency - we would not want a situation like that of the Anglicans, wherein diverse theological models exist in one communion - Western Christianity and Eastern Christianity must be properly reconciled to each other, and not be allowed to exist, as is presently the case with the Eastern Catholic churches, in the same way that Anglo Catholics, traditional High Church, Broad Church, traditional Low Church, Charismatic, Liberal Catholic and contemporary Evangelical parishes co-exist in the Church of England or the Church of Australia or the Episcopal Church USA, in some cases without even a nominal effort being expended to preserve theological or liturgical unity, for example, in parishes jointly operated with the ELCA and other denominations, and in eccentric parishes like St. Gregory of Nyssa Episcopal Church in San Francisco*.
Rather, there must exist a real theological unity, which can only be achieved by a theological dialogue to resolve the differences between Scholastic and Orthodox theology, or rather, between contemporary Western Catholic theology which includes some Scholastic elements but which is increasingly influenced by Byzantine theology, which is good, since obviously there is much more common ground now than would have existed in 1900. But there are still differences, involving eschatology, the nature of the Theotokos, the role of the Bishop of Rome, liturgical theology, mystical theology, the theology of prayer, soteriology, and triadology, important differences, which we must reach an understanding about in order to achieve real unity as opposed to the situation in the mainline Protestant churches where parishes can vary dramatically, and in Anglicanism where this variation is institutitionalized. This is because while this has been of benefit in terms of protecting traditional theology in Anglicanism, by ensuring it remained tolerated as a mode of churchmanship, the new Anglo Catholic Continuing Anglican Churches in the US which enumerate seven sacraments and embrace a traditional theology not unlike that of the Orthodox or Catholics represent a viable future, since they can fill their churches, whereas the broad church parishes of the Episcopal Church are increasingly empty. Insofar as a lack of theological unity exists in Roman Catholicism and in Eastern Orthodoxy with regards to the actions of the Patriarch of Constantinople, we need to address that.
This is why I believe EO-OO unity, which can be more easily obtained (since indeed, it already exists at a pastoral care level in Syria and Egypt), and also internal unity within the Church of the East, is a prerequisite towards an EO-Assyrian reunification dialogue, which in turn is a prerequisite to the most ambitious task, that being of bringing to an end the Great Schism between the EO and RCC, which is called Great for a Reason, but through the intercession of the Theotokos, Christ will grant us reunification, if we pray fervently and are obedient to him, and carefully follow the canons issued by the first three ecumenical councils of His Church (and later councils insofar as they do not contradict these first councils) and the opinions of the major church fathers such as Pope St. Gregory the Great and St. John of Damascus on the issue of reconciliation.
* They probably would have selected a different saint had they realized that St. Gregory of Nyssa and his elder brother St. Basil the Great are among the relatively small number of Early Church Fathers who found it to be necessary (as did St. Paul) to issue a blanket condemnation of all forms of homosexuality in the form of a canon law promulgated with other canons in their dioceses, which are included in the Philokalia, the definitive connection of Orthodox canons, analogous to the Decretals, the corresponding Roman Catholic nomocanon, in both cases tracing back to the Apostolic Canons and the canons of the Ecumenical Synods.