From Deir Rum to the Persian Frontier

The world created under Constantine and Helena did not disappear with Byzantium, nor did it vanish beneath the successive waves of conquest, schism, nationalism, secularization, and war. It survives – sometimes wounded, sometimes diminished, sometimes transformed – in Jerusalem and Sinai, in Antioch and Alexandria, in Armenia and Kartli, and wherever the memory of that civilization continues to be lived rather than merely commemorated.

Seventeen centuries after Nicaea, the question is no longer only what Constantine and Helena achieved. The question is what became of the world they helped bring into existence—and what responsibilities its heirs carry today.

Each year, when the Churches following the Julian calendar celebrate the feast of Saints Constantine and Helena, Jerusalem enters a particular season of memory. For the Greek Orthodox Patriarchate, the feast possesses an almost national dimension. This is understandable. Without Constantine and his mother Helena, the Christian Jerusalem we know today would scarcely exist. The Holy Sepulcher, the great basilicas, the transformation of a persecuted faith into a visible civilization: all these bear their imprint.

This year, however, the celebration acquires a special resonance. Seventeen centuries have passed since the First Council of Nicaea in 325, whose Creed continues to unite Christians across continents, languages, and traditions. At nearly the same historical horizon stands another anniversary, less widely known but no less significant: the seventeen centuries of the Georgian Church, whose origins belong to the same Constantinian age and whose history has unfolded in great waves of expansion, decline, survival, and renewal.

The anniversary invites us not merely to remember two remarkable figures, but to reflect upon the civilization they helped make possible—and upon the challenges facing that inheritance today.

When Constantine reportedly saw the sign of the Cross before the Battle of the Milvian Bridge and adopted the motto In hoc signo vinces, he could scarcely have foreseen the consequences. Christianity was still a minority faith. Its bishops were often divided. Its communities stretched from Britain to Mesopotamia, speaking different languages and living under different political realities.

Nor was Constantine a simple saintly ruler. He remained a son of the Roman world, carrying within himself its ambitions and contradictions. He received baptism only on his deathbed. Yet history often advances through imperfect instruments. The Church remembers him not because he embodied perfection but because he opened a door that had long remained closed.

His mother Helena completed another essential task. If Constantine gave Christianity legal recognition, Helena gave it geographical memory. Her pilgrimage to Jerusalem, her association with the discovery of the Holy Sepulcher and the True Cross, and her sponsorship of churches throughout the Holy Land transformed Jerusalem from a place remembered in texts into a living center of Christian pilgrimage.

The Christian map of the world began to acquire visible form.

The Council of Nicaea provided the theological framework for that world. The Creed formulated there remains one of the rare texts recited today by Christians separated by language, culture, politics, and often painful historical divisions.

The language of Nicaea was Greek. This fact matters.

Christianity was born among Jews speaking Hebrew and Aramaic. Yet it entered universal history through Greek categories and vocabulary. Terms such as Logos, Ousia (Essence), and hypostasis (Any of the three persons of the Godhead constituting the Trinity) became bridges through which biblical revelation entered the intellectual life of the Mediterranean world. The result was neither the triumph of Greek philosophy nor the abandonment of biblical faith. It was a creative synthesis that shaped the civilization later called Christendom.

The contemporary Christian East is discovering that even a seventeen-century inheritance cannot be taken for granted. The Hellenistic-Christian civilization born in the age of Constantine and Helena has never enjoyed permanent security. Persian invasions threatened it. Arab conquests transformed it. Crusaders and Byzantines confronted one another. Ottoman expansion absorbed much of the Christian East. Nationalisms fragmented older forms of coexistence. The twentieth century brought world wars, communism, genocide, displacement, and secularization.

Jerusalem itself reminds us that the story did not stop with Deir Rum.

The Christian world inaugurated by Constantine and Helena extended beyond the great centers of the Mediterranean. Alongside the Patriarchates of the Mare Nostrum, another frontier was taking shape. If Deir Rum represented the Roman and Hellenic heart of the Christian East, Kartli represented its eastern threshold.

One might almost speak of Deir Rum and Kartli as two complementary dimensions of the Constantinian inheritance: the center and the frontier, the imperial city and the borderland, the language of the councils and the language of a newly baptized people standing between Rome and Persia.

One of the temptations facing every great tradition is to identify stewardship with ownership. The Greek world became the principal guardian of the Christian East. It preserved theological language, liturgy, monastic traditions, and ecclesiastical continuity. But guardianship is not exclusivity.

Armenia became the first kingdom to adopt Christianity officially. Georgia followed closely through the mission of Saint Nino, whose memory remains deeply connected with Jerusalem. Tradition remembers her arriving from Cappadocia carrying not a military standard but a cross woven from vine branches. Whether entirely historical or partly legendary, the image captures something essential. Georgian Christianity emerged not through conquest but through witness.

The Georgian story deserves particular attention because it unfolded not at the center of empire but on its frontier.

Whereas Constantine ruled from imperial capitals, the Georgian kingdoms lived on the shifting boundary between Rome and Persia. Their conversion created not merely a new religious affiliation but a new civilizational orientation.

This transformation soon produced one of Christianity’s most remarkable achievements: the creation and development of a distinct literary language and script. Just as Greek became the vehicle through which Christian theology entered the wider world, Georgian became the vessel through which an entire people expressed the Gospel in its own voice.

The Georgian alphabet remains one of Christianity’s great cultural monuments. More than an instrument of writing, it became a repository of memory, prayer, law, poetry, and identity. Through it, Scripture, liturgy, and patristic writings entered the life of the nation.

The connection with Jerusalem was profound.

By the fifth and sixth centuries Georgian monks had become one of the major Christian presences throughout Palestine. Their monasteries stretched across the Judean wilderness. Their scholars translated Greek theological works. Their pilgrims travelled continuously between the Caucasus and the Holy Land. The Monastery of the Holy Cross became one of the great centers of Georgian spirituality outside Georgia itself.

Even today, archaeological discoveries continue to reveal Georgian inscriptions scattered throughout the Holy Land, reminders of a presence once so extensive that it rivalled that of many larger Churches. At various periods, the Georgians possessed dozens of monasteries and institutions in Palestine. Some historians have argued that, had political circumstances evolved differently, the Georgian Church might have exercised a far greater influence within Jerusalem itself.

Yet the Georgian experience also reveals a recurring law of Christian history: great spiritual influence rarely guarantees political security.

The same frontier position that made Georgia a bridge between worlds also made it vulnerable. Persian invasions, Arab conquests, Mongol domination, Ottoman pressure, and successive waves of imperial competition repeatedly threatened both state and Church.

The corridor linking Jerusalem, Antioch, northern Mesopotamia, Armenia, Georgia, and the Persian plateau remains one of the decisive strategic zones of the contemporary world. The powers competing for influence are no longer Constantinople and Ctesiphon, yet the geographical reality remains strikingly familiar.

The old frontier survives in new forms.

Current tensions involving Iran, the Caucasus, the Eastern Mediterranean, Syria, Turkey, Russia, and the Black Sea continue to unfold along lines that would have been recognizable to many inhabitants of Late Antiquity.

Georgia stands at the heart of this continuity.

This helps explain why the abolition of the Georgian Patriarchate in 1811 remains such a vivid memory. Officially presented as administrative integration into the Russian Empire, it was experienced by many Georgians as the suppression of an ancient ecclesiastical voice. The restoration of the Patriarchate in the twentieth century therefore represented not merely an institutional reform but the recovery of historical continuity itself.

Alexandria, once one of the intellectual capitals of Christianity, now struggles to preserve its mission across a rapidly changing Africa while confronting new ecclesiastical rivalries and competing jurisdictions. Antioch long ago became predominantly Arabic in language and culture, yet continues to carry within itself a deeply Byzantine and Hellenic consciousness inherited from the ancient Church. Jerusalem remains the guardian of the Holy Places while navigating immense political and demographic pressures.

Sinai itself has become a symbol of uncertainty. The Monastery of Saint Catherine, one of the last living institutions directly connected with the Constantinian and Byzantine world, finds itself confronting renewed questions concerning ownership, administration, and the place of ancient Christian institutions within modern state structures.

At the same time, disputes concerning ecclesiastical jurisdiction in Africa reveal how contemporary geopolitical rivalries increasingly intersect with Church life. The establishment of parallel Russian structures within territories historically belonging to the Patriarchate of Alexandria has demonstrated that even long-settled questions can again become contested.

Rather, it resembles a transition.

The age in which the Christian East naturally looked toward a predominantly Greek center has become more complex. New actors, new voices, and new realities are reshaping the landscape.

The election of new leadership within the Georgian Church occurs at a moment when the entire region stretching from the Eastern Mediterranean to the Caucasus is entering another period of uncertainty.

Wars in Gaza and the Levant, continuing tensions surrounding Iran, instability in Syria, unresolved conflicts in the Caucasus, and strategic competition unfolding around the Black Sea all remind us that the ancient frontier has not disappeared. The line that once separated Rome and Persia remains visible beneath new names, new alliances, and new ideologies.

At the same time, the wider Mediterranean world is being redefined. The Mare Nostrum of antiquity is no longer a Roman lake, yet it remains a meeting place linking Europe, Africa, the Levant, and the Caucasus. The future of this space will inevitably shape the future of the Churches rooted along its shores.

In this context, the Georgian experience acquires renewed significance.

Georgia has spent centuries living on the frontier between empires, religions, languages, and competing visions of civilization. It knows from experience that survival cannot depend exclusively upon military power, diplomatic alliances, or imperial protection. The disappearance of the Patriarchate under the Russian Empire, its restoration, the decades of Soviet persecution, and the continuing realities of Abkhazia and South Ossetia have taught difficult lessons concerning continuity and resilience.

Perhaps this is why the Georgian Church, approaching its own seventeenth centenary, remains one of the most relevant witnesses to the world inaugurated by Constantine and Helena.

Today, one senses that the long age of uncontested Hellenic primacy within the Christian East is entering a new phase. This should not be understood as the disappearance of the Hellenistic inheritance. Without Greek language, theology, liturgy, philosophy, and the ecumenical councils, there would be no Christian East as we know it.

Seventeen centuries after Nicaea, the question facing the Churches of Jerusalem, Alexandria, Antioch, Constantinople, Georgia, Armenia, and beyond is remarkably similar to the question faced by Constantine and Helena themselves: how can a fragile inheritance be preserved and transmitted amid profound historical change?

The answer has never been guaranteed by empires. They pass.

Quiet persistence, more than any imperial achievement, remains the most enduring legacy of the world born under the sign of the redemption.