
The Christianization of Iberia ( ka, ქართლის გაქრისტიანება, tr) refers to the spread of Christianity in the early 4th century as a result of the preaching of
Saint Nino in the ancient
Georgian kingdom of
Kartli, known as
Iberia
The Iberian Peninsula ( ), also known as Iberia, is a peninsula in south-western Europe. Mostly separated from the rest of the European landmass by the Pyrenees, it includes the territories of peninsular Spain and Continental Portugal, compri ...
in
classical antiquity
Classical antiquity, also known as the classical era, classical period, classical age, or simply antiquity, is the period of cultural History of Europe, European history between the 8th century BC and the 5th century AD comprising the inter ...
. The then-
pagan king of Iberia
Mirian III declared Christianity to be the kingdom's
state religion. According to Roman historian
Sozomen, this led the king's "large and warlike barbarian nation to confess Christ and renounce the religion of their fathers", as the polytheistic Georgians had long-established anthropomorphic idols, known as the "Gods of Kartli". The king would become the main sponsor, architect, initiator and an organizing power of all building processes.
Per
Socrates of Constantinople, the "Iberians first embraced the Christian faith" alongside the
Abyssinians, but the exact date of the event is still debated. The kings of Georgia and Armenia were among the first monarchs anywhere in the world to convert to the Christian faith. Prior to the escalation of the Armeno-Georgian ecclesiastical rivalry and the
Christological controversies, their Caucasian Christianity was extraordinarily inclusive, pluralistic and flexible that only saw the rigid
ecclesiological hierarchies established much later, particularly as "national" churches crystallised from the 6th century. Despite the tremendous diversity of the region, the
Christianization
Christianization (or Christianisation) is a term for the specific type of change that occurs when someone or something has been or is being converted to Christianity. Christianization has, for the most part, spread through missions by individu ...
process was a pan-regional and a cross-cultural phenomenon in the
Caucasus
The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, i ...
, Eurasia's most energetic and cosmopolitan zones throughout the
late antiquity
Late antiquity marks the period that comes after the end of classical antiquity and stretches into the onset of the Early Middle Ages. Late antiquity as a period was popularized by Peter Brown (historian), Peter Brown in 1971, and this periodiza ...
, hard enough to place
Georgians
Georgians, or Kartvelians (; ka, ქართველები, tr, ), are a nation and Peoples of the Caucasus, Caucasian ethnic group native to present-day Georgia (country), Georgia and surrounding areas historically associated with the Ge ...
and
Armenians
Armenians (, ) are an ethnic group indigenous to the Armenian highlands of West Asia.Robert Hewsen, Hewsen, Robert H. "The Geography of Armenia" in ''The Armenian People From Ancient to Modern Times Volume I: The Dynastic Periods: From Antiq ...
unequivocally within any one major
civilization
A civilization (also spelled civilisation in British English) is any complex society characterized by the development of state (polity), the state, social stratification, urban area, urbanization, and symbolic systems of communication beyon ...
.
The
Jews
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
of
Mtskheta, the royal capital of Kartli which played a significant role in the Christianization of the kingdom, gave a strong impetus to the deepening of ties between the Georgian monarchy and the
Holy Land
The term "Holy Land" is used to collectively denote areas of the Southern Levant that hold great significance in the Abrahamic religions, primarily because of their association with people and events featured in the Bible. It is traditionall ...
, leading to an increasing presence of Georgians in
Palestine
Palestine, officially the State of Palestine, is a country in West Asia. Recognized by International recognition of Palestine, 147 of the UN's 193 member states, it encompasses the Israeli-occupied West Bank, including East Jerusalem, and th ...
. This is confirmed by the activities of
Peter the Iberian and other pilgrims, as well as the
oldest attested Georgian
Bir el Qutt inscriptions found in the
Judaean Desert and the
Georgian graffiti of Nazareth and Sinai.
Iberia was a factor in a competitive diplomacy of the
Roman and
Sasanian Empire
The Sasanian Empire (), officially Eranshahr ( , "Empire of the Iranian peoples, Iranians"), was an List of monarchs of Iran, Iranian empire that was founded and ruled by the House of Sasan from 224 to 651. Enduring for over four centuries, th ...
s, and on occasion became a major player in
proxy wars between the two empires. The kingdom shared many institutions and concepts with the neighbouring Iranians, had been physically connected to the "Iranian Commonwealth" since the
Achaemenid period through commerce, war or marriage. Its adoption of Christianity meant that King Mirian III made a cultural and historical choice with profound international implications, though his decision was not tied with Roman diplomatic initiatives. Iberia, architecturally and artistically rooted in Achaemenid culture, from its
Hellenistic-era establishment to the conversion of the crown, embarked on a new multi-phased process that took centuries to complete, encompassing the entire 5th, 6th and early 7th centuries, resulting in the emergence of a strong Georgian identity.
On the eve of the historic Christianization, the king and the queen were quickly acculturated Georgianized foreigners, the physical fusion of Iranian and Greek cultures. Saint Nino was also a foreigner, as were the first two
chief bishops of Kartli, who were Greeks sent by the Roman emperor
Constantine the Great
Constantine I (27 February 27222 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity. He played a Constantine the Great and Christianity, pivotal ro ...
. It was only in the first half of the 6th century that native Georgians permanently seized the highest ecclesiastical posts. Nevertheless, outsiders such as Greeks,
Iranians, Armenians and
Syrians
Syrians () are the majority inhabitants of Syria, indigenous to the Levant, most of whom have Arabic, especially its Levantine Arabic, Levantine and Mesopotamian Arabic, Mesopotamian dialects, as a mother tongue. The culture of Syria, cultural ...
continued to play a prominent role in the administration of the Georgian church.
Christianization by an apostle
Even though Iberia officially embraced Christianity in the early 4th century, the
Georgian Orthodox Church
The Apostolic Autocephalous Orthodox Church of Georgia ( ka, საქართველოს სამოციქულო ავტოკეფალური მართლმადიდებელი ეკლესია, tr), commonl ...
claims
apostolic origin and regards
Andrew the Apostle
Andrew the Apostle ( ; ; ; ) was an apostle of Jesus. According to the New Testament, he was a fisherman and one of the Apostles in the New Testament, Twelve Apostles chosen by Jesus.
The title First-Called () used by the Eastern Orthodox Chu ...
as the founder of the Georgian church. This is also supported by some
Byzantine
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman E ...
sources.
Ephrem Mtsire (11th century) later explained
Saint Nino's role as Iberia's necessary "second Christening". Archaeological artefacts confirm the spread of Christianity before the conversion of King Mirian in the 4th century. Some of the third-century burials in Georgia include Christian objects such as
signet rings with a
cross
A cross is a religious symbol consisting of two Intersection (set theory), intersecting Line (geometry), lines, usually perpendicular to each other. The lines usually run vertically and horizontally. A cross of oblique lines, in the shape of t ...
and ''
ichthys'' or anchor and fish, clearly attesting their Christian affiliation. These may mean that the upper-class Iberians had embraced Christianity much earlier than its "official Christianization" date.
Christianization of the royal family
According to ''
The Georgian Chronicles'' and the chronicle ''
Conversion of Kartli'', a
Cappadocian woman Nino converted Queen
Nana and later King
Mirian III to Christianity, which led to the Christianization of the entire kingdom of Kartli and its people. The Greco-Roman historians
Tyrannius Rufinus,
Gelasius of Caesarea,
Gelasius of Cyzicus,
Theodoret,
Socrates of Constantinople and Sozomen all have similar narratives of the Georgian tradition. The only major thing that differs in these Greco-Roman accounts from the Georgian tradition is Nino being an unnamed Roman captive who was brought to Iberia. According to Georgian sources, Nino was a daughter of Zabilon and Susana, a family endowed with a direct but unlikely link to Jerusalem. Once, when she went to
Jerusalem
Jerusalem is a city in the Southern Levant, on a plateau in the Judaean Mountains between the Mediterranean Sea, Mediterranean and the Dead Sea. It is one of the List of oldest continuously inhabited cities, oldest cities in the world, and ...
to see her father, she asked if anyone knew where the
Seamless Robe of Jesus was located. She was told that it was kept "in the eastern city of
Mtskheta, a country of Kartli
.e. Iberia" She decided to go to Iberia and eventually reached the mountains of
Javakheti in June, after four months of travel. She stayed for two days at the
Paravani Lake and then continued her journey towards the royal city of Mtskheta. When she reached the capital, she found herself at the pagan holiday held for the god
Armazi, with King Mirian taking part in the ceremony. Nino, shocked by the event, started to pray, resulting in "severe wind" that destroyed the pagan statue. Later, she was approached by the attendants of Queen Nana, who was suffering from a grave illness. She was asked to cure the queen. The queen was healed immediately, and Nino converted the queen to Christianity. Hearing about the queen's healing, the king was "very surprised". He initially opposed his wife's new religion until he, too, encountered a miracle one day while hunting, riding and "looking over
Uplistsikhe" through the woods of Tkhoti mountain when he suddenly was surrounded by the threatening darkness of a
solar eclipse
A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of Earth, totally or partially. Such an alignment occurs approximately every six months, during the eclipse season i ...
.
When at last, he called Christ, his wife's new God, for help – the daylight immediately returned. The king jumped down from the horse, raised his hands up to the "eastern
sky
The sky is an unobstructed view upward from the planetary surface, surface of the Earth. It includes the atmosphere of Earth, atmosphere and outer space. It may also be considered a place between the ground and outer space, thus distinct from ...
" and said:
After saying this, the king promised again to the new God to erect "a pillar of the
Cross
A cross is a religious symbol consisting of two Intersection (set theory), intersecting Line (geometry), lines, usually perpendicular to each other. The lines usually run vertically and horizontally. A cross of oblique lines, in the shape of t ...
". The king safely returned to the capital and was greeted by his "queen and the entire nation" of Kartli. He went with his army to see Nino. At the urging of Nino, the king laid the foundations of a church to commemorate his new faith, Christianity. According to the Armenian historian
Movses Khorenatsi, after Mirian's conversion, Nino "destroyed the image of Armazi, the god of thunder". When the church was completed, the king sent ambassadors to the emperor
Constantine the Great
Constantine I (27 February 27222 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity. He played a Constantine the Great and Christianity, pivotal ro ...
requesting that he send clergy to help establish the faith in the kingdom. Per Sozomen, upon hearing the news of the conversion of Iberia, "the emperor of the Romans was delighted, acceding to every request that was proffered."
The foundation of the
Georgian Church and the spread of the new religion in Kartli were made possible mostly by the activities of the kings and the
aristocracy
Aristocracy (; ) is a form of government that places power in the hands of a small, privileged ruling class, the aristocracy (class), aristocrats.
Across Europe, the aristocracy exercised immense Economy, economic, Politics, political, and soc ...
. King Mirian's main church-building activity in Mtskheta saw the construction of the
Svetitskhoveli Cathedral, according to the Georgian tradition connected with the Seamless Robe of Jesus, brought by a pious Jew named Elias, an eyewitness of the
Crucifixion of Jesus
The crucifixion of Jesus was the death of Jesus by being crucifixion, nailed to a cross.The instrument of Jesus' crucifixion, instrument of crucifixion is taken to be an upright wooden beam to which was added a transverse wooden beam, thus f ...
, to Mtskheta from Jerusalem in the first century. The
Samtavro Monastery, the king's own
sepulchre church, was built outside the city, however. This is reminiscent of the situation of the church buildings of
Constantine the Great
Constantine I (27 February 27222 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity. He played a Constantine the Great and Christianity, pivotal ro ...
and his family outside of the
Roman ''
pomerium''. But the sepulchre of the first Christian Georgian king was located inside the church, whereas the sepulchres for the members of the
Constantinian dynasty were located in a separate imperial
mausoleum
A mausoleum is an external free-standing building constructed as a monument enclosing the burial chamber of a deceased person or people. A mausoleum without the person's remains is called a cenotaph. A mausoleum may be considered a type o ...
near the church. Also, the Constantinian churches were devoted to the
cult of
Christian martyrs, whereas the early Georgian church had no martyrs.
After the Christianization of the monarchy, the Georgians intensified their contacts with the
Holy Land
The term "Holy Land" is used to collectively denote areas of the Southern Levant that hold great significance in the Abrahamic religions, primarily because of their association with people and events featured in the Bible. It is traditionall ...
. Pre-Christian Iberia had a Jewish community as early as the times of
Nebuchadnezzar II
Nebuchadnezzar II, also Nebuchadrezzar II, meaning "Nabu, watch over my heir", was the second king of the Neo-Babylonian Empire, ruling from the death of his father Nabopolassar in 605 BC to his own death in 562 BC. Often titled Nebuchadnezzar ...
, and there were close and deep connections in the Iberian ideology of the sacred with the holiness of Jerusalem. This Iberian fascination with Jerusalem and
Zion largely predates the claims of Georgia's unprecedented "Byzantinizing"
Bagrationi monarchs to have descended directly from King
David
David (; , "beloved one") was a king of ancient Israel and Judah and the third king of the United Monarchy, according to the Hebrew Bible and Old Testament.
The Tel Dan stele, an Aramaic-inscribed stone erected by a king of Aram-Dam ...
. Iberia, by having a direct connection to Jerusalem, had several monasteries there already. It was in Jerusalem that Rufinus met Bacurius, and by the end of the fourth century a Georgian monastery was founded there. During the reign of
Vakhtang I, the Georgian hero-king, the head of the Georgian church received the rank of
Catholicos, and the Georgian church was recognized as
autocephalous by the
Church of Antioch.
Christianization of the countryside
Despite the royal enthusiasm for the new religion, and its adoption within court circles, Christianity took root slowly in the rural districts of the kingdom. Nino and her entourage met hostility from highlanders inhabiting the southeastern slopes of the
Caucasus Mountains, but ultimately, they were persuaded to surrender their idols. Resistance also arose within the Jewish community of Mtskheta. The first steps in the Christianization of Iberia's countryside occurred in the late fifth and early sixth centuries, when indigenous monastic traditions took deep root and facilitated the spread of Christianity into the more peripheral regions of Kartli. Sometime in the 530s or 540s, the
Thirteen Assyrian Fathers arrived in Mtskheta, whose activities would result in the establishment of some sixteen monasteries and other churches across Georgia, many of whose sixth-century foundations still can be observed today.
Christianization date

Estimates of the conversion date by historians have ranged over much of King Mirian's long reign. Foreign and Georgian scholars' proposed dates are the following: AD 312, 317, 318, 320, 323, 325/6/7/8, 330/1/2/3/4/5/6/7. Once widely accepted AD 337 for Iberia's conversion, is favoured nowadays by many scholars to be AD 326, possibly a "third Sunday after Easter" per
John Zosimus, that was on 1 May, the year traditionally held by the
Georgian Orthodox Church
The Apostolic Autocephalous Orthodox Church of Georgia ( ka, საქართველოს სამოციქულო ავტოკეფალური მართლმადიდებელი ეკლესია, tr), commonl ...
.
Apart from the historians, Iberia's conversion is of greater interest during decades of debates, to the
astronomy
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest includ ...
scholars – who maintain that there is a high possibility that the
total solar eclipse of AD 319, 6 May is the exact date of the Georgian conversion, an eclipse that reached eastern Georgia, and this "eclipse hypothesis" is not new. An eclipse per model
ΔT≈7500 with
solar azimuth angle being about 290° would make king and his fellow hunters – or royal entourage – witness the totality of it, but not the townspeople nearby. The visibility conditions for the king on the Tkhoti mountain could have been similar to the
Solar eclipse of 11 July 2010 as seen at sunset from the mountainous terrain of
Patagonia. During the eclipse of AD 319, observers at lower elevations near
Mtskheta, would have seen the sky grow prematurely dark and then slightly brighter, without the
Sun reappearing over the
horizon
The horizon is the apparent curve that separates the surface of a celestial body from its sky when viewed from the perspective of an observer on or near the surface of the relevant body. This curve divides all viewing directions based on whethe ...
. At higher elevations nearby such as where the king might have been, totality of an eclipse may indeed have been a remarkable sight. L. V. Morrison and
F. R. Stephenson according to their
geophysical model
ΔT≈7450±180°, do not contradict this scenario and an intriguing possibility, but it remains an open question whether the ancient and medieval written accounts are trustworthy and really based on actual facts.
According to ''
The Georgian Chronicles'' it was "one day of Summer, July 20, a Saturday."
[Georgian Chronicles, page of ed 108, line of ed 17.]
See also
*
Christianization of Armenia
*
Constantine the Great and Christianity
*
Christianity as the Roman state religion
*
Timeline of official adoptions of Christianity
Notes
References
Bibliography
*
Georgian Chronicles, Conversion of King Mirian and with him All of the Kartli by Our Saint Mother and Apostle Nino, Part No. 30
*Plontke-Lüning, A. (2011) Narratives about Early Church Buildings in Armenia and Georgia,
Moscow State University
Moscow State University (MSU), officially M. V. Lomonosov Moscow State University,. is a public university, public research university in Moscow, Russia. The university includes 15 research institutes, 43 faculties, more than 300 departments, a ...
*Haas, C. (2014) Geopolitics and Georgian Identity in Late Antiquity: The Dangerous World of Vakhtang Gorgasali,
Brill Publishers
Brill Academic Publishers () is a Dutch international academic publisher of books, academic journals, and Bibliographic database, databases founded in 1683, making it one of the oldest publishing houses in the Netherlands. Founded in the South ...
*Haas, C. (2008) Mountain Constantines: The Christianization of Aksum and Iberia,
Journal of Late Antiquity 1.1,
Johns Hopkins University Press
Johns Hopkins University Press (also referred to as JHU Press or JHUP) is the publishing division of Johns Hopkins University. It was founded in 1878 and is the oldest continuously running university press in the United States. The press publi ...
*
Suny, R. G. (1994) The Making of the Georgian Nation,
Indiana University Press
Indiana University Press, also known as IU Press, is an academic publisher founded in 1950 at Indiana University that specializes in the humanities and social sciences. Its headquarters are located in Bloomington, Indiana. IU Press publishes ...
*Mgaloblishvili, T. (2014) Ancient Christianity in the Caucasus,
Routledge
Routledge ( ) is a British multinational corporation, multinational publisher. It was founded in 1836 by George Routledge, and specialises in providing academic books, academic journals, journals and online resources in the fields of the humanit ...
*Rapp, S. H. Jr. (2016) The Sasanian World Through Georgian Eyes, Caucasia and the Iranian Commonwealth in Late Antique Georgian Literature, Sam Houston State University, USA, Routledge
*Rapp, S. H. Jr. (2014) New Perspectives on "The Land of Heroes and Giants": The Georgian Sources for Sasanian History,
Sam Houston State University
*Rapp, S. H. Jr. & Mgaloblishvili, T. (2011) Manichaeism in Late Antique Georgia? Chapter 17,
University of Oklahoma
The University of Oklahoma (OU) is a Public university, public research university in Norman, Oklahoma, United States. Founded in 1890, it had existed in Oklahoma Territory near Indian Territory for 17 years before the two territories became the ...
Sauter, J. Simonia, I. Stephenson, F. R. & Orchiston, W. (2015) The Legendary Fourth-Century Total Solar Eclipse in Georgia: Fact or Fantasy?
Springer Publishing
*
Schaff, P. (2007)
Nicene and Post-Nicene Fathers: Second Series Volume II Socrates, Sozomenus
{{Georgia (country) topics
4th-century Christianity
Kingdom of Iberia
Chosroid dynasty
Georgian Orthodox Church
History of Christianity in Asia
History of Christianity in Europe
Iberia
The Iberian Peninsula ( ), also known as Iberia, is a peninsula in south-western Europe. Mostly separated from the rest of the European landmass by the Pyrenees, it includes the territories of peninsular Spain and Continental Portugal, compri ...
310s
320s