The Conversion of Georgia

Estimated date

Rufinus, about 402, tells how a captive Christian woman brought the king and queen of the Iberians to the faith and how they asked Constantine for clergy. Georgian tradition names her Nino and the king Mirian and sets the story at Mtskheta.

The oldest of the accounts cited here was written in Latin by Rufinus about 402. About the time of the mission of Frumentius (see the conversion of Aksum), he says, the Iberians, a people living towards the Black Sea, received the faith through a captive woman. She prayed day and night, and when they asked why, she said that this was how she worshipped Christ as God. A mother brought her a sick child; she laid it on her hair-cloth, prayed, and gave it back healed (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), col. 480). The queen, who was gravely ill, had herself carried to the woman’s cell and was healed in the same way (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), col. 480) (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), cols. 481–482).

The king, Rufinus continues, put off his wife’s urging until one day, hunting in the forest, he was caught in a darkness so thick that he lost his companions. He vowed in his mind to worship the Christ of whom the captive had spoken, and no other, if he were freed, and the daylight returned at once. Though not yet initiated himself, he preached to his people. When a church was begun, no machine could raise its third column; the captive prayed there all night, and in the morning the king found it hanging a foot above its base, onto which it settled while all looked on. On her advice an embassy went to the emperor Constantine to ask for priests, and he sent them. Rufinus says that he heard all this at Jerusalem from Bacurius, whom he calls king of that people and who was then commanding the frontier troops of Palestine (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), cols. 481–482). He names neither the woman, the king, the queen nor their city (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), col. 480) (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), cols. 481–482). Socrates repeats the account, citing Rufinus by name, and says that the embassy also asked for an alliance with the Romans (Socrates, Church History 1.20). Sozomen and Theodoret tell it in much the same form, also without the names (Sozomen, Church History 2.7) (Theodoret, Church History 1.23).

The names come from Georgian texts. Their translators, Marjory and J. O. Wardrop, dated the oldest manuscript they used to the ninth or tenth century (Life of Nino translators’ preface, p. 3). A short chronicle, The Conversion of Kartli, says that a captive woman called Nino fled with Hripsime and Gayane into the Armenia of King Trdat, where they were martyred (their story is told under the conversion of Armenia), and that Nino escaped northward over the mountains (Conversion of Kartli Wardrop, pp. 61–62). She came to Mtskheta, “a great city, the royal residence”, and prayed there for three years in a bramble thicket outside the walls, before a cross of vine stems. In her sixth year she brought the king’s wife, Nana, to believe, and in the seventh the king was converted “by a miracle”. He built a church in the royal garden and sent to Constantine for priests, and when Bishop Ioane came with two priests and a deacon, King Mirean, the queen and their household were baptised (Conversion of Kartli Wardrop, p. 62).

The longer Life of Nino presents itself as her own story, told at her death to Salome of Ujarma, King Mirian’s daughter-in-law (Life of Nino p. 7). It has the episodes that Rufinus tells, with names and places: the healing of Queen Nana, whom Nino touches with her cross (Life of Nino p. 32); the darkness that falls on King Mirian while he hunts on Mount Tkhoti, and his vow to the God of Nino (Life of Nino pp. 36–37); and the great cedar pillar that no one could raise until, towards dawn, a youth clothed in light set it upright (Life of Nino pp. 38–40). In the Life too Constantine sends the bishop Ioane (Life of Nino p. 42), and Nino is buried at the village of Budi in Kakheti, which the translators’ heading calls Bodbe (Life of Nino p. 56). It calls her an apostle and the “enlightener of all Georgia” and gives 14 January as her feast (Life of Nino p. 7).

How this is dated

Estimated date. A scholarly estimate from primary evidence, with a margin of years.

None of the four Latin and Greek accounts cited here gives a year. Rufinus sets the story about the time of the mission of Frumentius (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), col. 480) and has the Iberians send their embassy to the emperor Constantine (Rufinus, Church History 10.11 (book 1, chapter 10 in Migne), cols. 481–482), and Socrates places the conversion “during the days of Constantine” (Socrates, Church History 1.20). Constantine died on 22 May in the consulship of Felician and Tatian, which is 337 (Socrates, Church History 1.40). That is the later limit.

The Conversion of Kartli counts by the years of Nino’s stay and puts her death in the fifteenth of them, 338 years “from the ascension of Christ” (Conversion of Kartli Wardrop, p. 64). Such figures have been converted in different ways. Marjory and J. O. Wardrop, in the preface to their translation (Life of St. Nino, 1900), list the years 317, 327, 328 and 338 as given by others and themselves put the baptism of Mirian in 332 (Life of Nino translators’ preface, p. 5). M. Gigolashvili, R. Kiladze, G. Ramishvili and V. Kukhianidze, “New evidence for determining of the date of adoption of Christianity as a state religion in Georgia” (2011, arXiv:1102.3381), report that the conversion is at present put in about 326; these astronomers themselves argue that the darkness of the king’s hunt was the total solar eclipse of 6 May 319. The timeline shows the span from that conventional year to the death of Constantine.

Primary sources

Church History

Socrates of Constantinople · c. AD 439–443 · Greek

Church History

Sozomen · c. AD 439–450 · Greek

Church History

Theodoret of Cyrrhus · c. AD 449–450 · Greek

The Life of St. Nino

Georgian; oldest manuscript used by the translators of the ninth or tenth century · Georgian

The Conversion of Kartli (Moktsevay Kartlisay)

Georgian; in a manuscript of the ninth or tenth century, from older material · Georgian

Every citation on this page was independently checked against its source on 3 October 2026.

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  1. AD 301 (traditional) or c. 314, traditional date

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