Vatican II, Ratzinger, and the Path to Dialogue
What Vatican II Actually Said About Orthodoxy
Before Vatican II, the official Catholic position treated the Orthodox churches primarily as schismatics who had broken from the true Church and whose sacraments were valid but whose ecclesial status was gravely deficient. The Council transformed this posture at several key points.
Unitatis Redintegratio (1964), the Decree on Ecumenism, stated that the separated Eastern churches “possess true sacraments, above all — by apostolic succession — the priesthood and the Eucharist, whereby they are still joined to us in closest intimacy.” This was a formal acknowledgment that the Orthodox Eucharist is genuinely the body and blood of Christ celebrated by genuinely ordained priests.
The same decree acknowledged that in the formation of the theological differences between East and West, “sometimes one tradition has come nearer to a full appreciation of some aspects of a mystery of revelation than the other, or has expressed it better.” This was a direct concession that the Western tradition is not the only or always the better theological formulation.
Orientalium Ecclesiarum (1964) declared that the variety of Eastern traditions “contributes to the adornment of the Church and enriches it” and that “this holy Council solemnly declares that the Churches of the East, as much as those of the West, have a full right and are in duty bound to rule themselves.”
The practical consequence of Unitatis Redintegratio was significant for Catholic theology: it became impossible to maintain the pre-Vatican II position that the Orthodox were simply schismatics outside the Church with no genuine ecclesial standing. The Council formally acknowledged that the Orthodox churches are churches in the proper sense, even if their communion with Rome is imperfect.
Ratzinger’s Remarkable Concession
Among post-conciliar Catholic theologians, none engaged Eastern Orthodoxy more seriously than Joseph Ratzinger, and none made a more striking concession to the Orthodox position. As a theologian — before he became Pope Benedict XVI — Ratzinger wrote the following in his 1987 essay collection Church, Ecumenism and Politics:
Ratzinger argued that Rome must not require the East to accept more than what was defined in the first millennium of undivided Christianity. He wrote that it would be wrong to require the East to accept the specific form of the papal primacy as it had developed in the second millennium of Western Christendom. What reunion requires is acceptance of the primacy as it functioned in the undivided Church — which is itself something more than mere honorary precedence, but something substantially less than the full Vatican I definition of ordinary and immediate jurisdiction over every diocese.
He explicitly said that the papacy’s role in a reunited church would be to ensure the unity of faith and to act as a court of last resort for disputed questions — not to govern the internal affairs of Eastern patriarchates. The Eastern churches, in his vision, would maintain their own patriarchal structures, their own disciplines, and their own theological traditions, with Rome serving as a center of unity rather than an apex of governance.
This statement is remarkable because Ratzinger was not a liberal theologian willing to relativize Catholic doctrine. He was one of the most vigorous defenders of Vatican I’s definitions. His concession was not that Vatican I was wrong, but that the form of primacy required for union with Rome does not have to be the full Vatican I form as it has been exercised in the West. The East need not accept more than the undivided Church accepted.
When Ratzinger became Pope Benedict XVI, he did not formally repudiate this position. His pontificate maintained a consistent emphasis on liturgical tradition and the hermeneutic of continuity — an approach that implicitly favored the kind of first-millennium ecclesiology that Orthodox theologians find more congenial than the post-Tridentine centralism.
The Ravenna Document (2007): Where Both Sides Arrived
The most significant formal advance in Catholic-Orthodox theological dialogue since Vatican II came with the Ravenna Document of 2007, produced by the Joint International Commission for Theological Dialogue. Several of its conclusions deserve careful attention because they shifted the official position of both communions.
Universal primacy acknowledged: The document stated that both Catholics and Orthodox “agree that Rome, as the Church that presides in love according to the expression of St. Ignatius of Antioch, occupied the first place in the taxis, and that the bishop of Rome was therefore the protos among the patriarchs.” Orthodox theologians officially conceded that Rome held the first place in the undivided Church — not merely an honorary precedence, but a genuine primacy of rank.
Universal primacy theologically necessary: The document stated that “primacy at the universal level is a necessary element of the life of the Church.” This was the Orthodox delegation conceding that some form of universal primacy is not a Latin invention but a theological requirement of ecclesial life.
The question redefined: The document explicitly moved the dispute from “whether there should be a universal primate” to “how primacy at universal level should be exercised.” This is a significant narrowing of the dispute — the pure conciliarist model, with Rome as merely first-among-equals in a formal sense, is no longer the official Orthodox negotiating position.
The Ravenna Document was not signed by the Russian Orthodox delegation, which walked out over a procedural dispute about the representation of the Estonian Orthodox church. The absence of the largest Orthodox communion from the final document significantly limits its authority as an ecumenical achievement. But for the communions that signed, it represents a genuine advance.
The Orthodox Response: Cautious, Not Dismissive
Orthodox theologians have not dismissed the post-Vatican II Catholic moves. The most sophisticated Orthodox responses have been careful to distinguish what has genuinely changed from what has not.
What Orthodox theologians acknowledge has changed
Most serious Orthodox ecumenists acknowledge that Vatican II’s formal recognition of Orthodox ecclesial identity is real and significant. They acknowledge that Ratzinger’s framing of the reunion question — requiring the East to accept only what was defined before the schism — is a more defensible position than the post-Tridentine demand for full acceptance of Vatican I. They acknowledge that the Ravenna Document represents a genuine narrowing of the dispute.
What Orthodox theologians continue to question
Three concerns remain consistent across Orthodox ecumenical theology. First, the question of whether the Catholic Church’s official doctrine actually allows the Ratzinger position: the canons of Vatican I remain in force, the infallibility definition has not been qualified, and the ordinary-and-immediate jurisdiction over every diocese on earth remains defined dogma. Ratzinger’s vision of a more limited primacy, however attractive, is a theological proposal, not a magisterial revision.
Second, the concern about the filioque remains unresolved. The Pontifical Council for Promoting Christian Unity acknowledged in 1995 that the unilateral Western addition of filioque to the Creed was irregular and that both sides share a common faith on the procession of the Spirit. But the filioque remains in the Western Creed. Acknowledgment is not removal.
Third, Orthodox theologians note that the structural question — what institutional form a reunited Church would actually take — has not been answered. Goodwill and theological proposals are not the same as a concrete ecclesiological settlement that both traditions can live within.
One structural feature of the Catholic-Orthodox dialogue deserves honest acknowledgment: the Catholic Church is a unified institution that can speak with one voice through its magisterium. The Orthodox communion has no equivalent. When the Ravenna Document was not signed by the Russian delegation, there was no authority within Orthodoxy to compel participation or adjudicate the dispute. The same structural absence that makes Orthodoxy attractive to those suspicious of papal monarchy also makes it difficult for Orthodoxy to be a reliable ecumenical partner in the institutional sense — not because of bad faith, but because the structure that would make binding ecumenical agreements possible does not exist.
Catholics who point to this problem are not wrong. Orthodox who point out that the Catholic solution — a single authority able to bind all — is precisely what is in dispute are also not wrong. The impasse here is genuinely structural, not merely a matter of goodwill.
Where the Impasse Remains
After surveying the full series — the Filioque, papal primacy, the patristic evidence, Pastor Aeternus, the Fourth Crusade, the Eastern Catholic churches, and now Vatican II — the honest assessment of where the impasse lies can be stated clearly.
The impasse is not primarily historical. The historical grievances are real, but they are in principle addressable through acknowledgment, apology, and changed practice. The Fourth Crusade can be acknowledged more fully. The Latinization of Eastern Catholics can be and largely has been reversed. Historical wounds, while deep, are not logically decisive.
The impasse is not primarily patristic. Both sides agree that the evidence from the Fathers and the Councils shows Rome exercising something more than honorary precedence. Both sides agree, since Ravenna, that some form of universal primacy is theologically necessary. The dispute over what exactly the first-millennium evidence shows is real but not unbridgeable.
The impasse is ecclesiological and structural. It concerns the nature of the Church itself: whether the Church is constitutively a communion of autocephalous churches in conciliar relationship, or whether it has a juridical center whose authority is ordinary and immediate over every part. These are not merely different interpretations of the same evidence — they are different visions of what kind of institution the Church is.
What a Genuine Path Forward Looks Like
This series has attempted throughout to model a specific kind of theological engagement: candid about the evidence on both sides, honest about the failures of both traditions, and unwilling to pretend that the hard questions have easy answers. The concluding reflection stays in that mode.
Seven Articles Later: Where We Actually Are
The Catholic case is stronger than its polemicists present it. The patristic and conciliar evidence supports something more than honorary primacy. The Ravenna Document secured this concession from the Orthodox side officially. The Eastern Catholic churches demonstrate that Eastern identity and communion with Rome are not structurally incompatible. Vatican I’s definition, read carefully, is not a claim to govern
The Division — Article 7 of 7