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Justinian I

People · Also called: Justinian, Justinian the Great, Saint Justinian, Petrus Sabbatius, Emperor Justinian

Justinian I (c. 482–565) was emperor of the Eastern Roman (Byzantine) Empire from 527 to 565. He is known for codifying Roman law and for rebuilding the Hagia Sophia, and he is venerated as a saint in the Orthodox Church.

Life

Justinian was born around 482 at Tauresium in the region of Dardania in the Balkans, into a Latin-speaking peasant family. His maternal uncle Justin, who had served as commander of the imperial guard, became emperor in 518 as Justin I. Adopted by his uncle, Justinian received an education and, assisting his uncle, who lacked formal learning, effectively managed the affairs of state. In 521 he served as consul.

In 525 he married Theodora. As empress, Theodora is regarded as having acted as a virtual co-ruler rather than merely managing the affairs of the court. Justinian became co-emperor on April 1, 527, and when Justin I died on August 1 of the same year, he became sole emperor. Early in his reign he nearly lost the throne during the Nika riots in the capital, and in the early 540s he contracted, but survived, the plague that swept the Mediterranean world. Theodora predeceased him in 548. Justinian died childless on November 14, 565, and was succeeded by his nephew Justin II.

Work and Achievements

  • Codification of law: From 529 to 534 he commissioned Tribonian and other jurists to systematize Roman law. The resulting body of law consists of the Codex, a collection of imperial enactments; the Digest, a compilation of the opinions of jurists; and the Institutes, a textbook for law schools. It is commonly called the Corpus Juris Civilis, though Justinian himself did not give it that name.
  • Wars of reconquest: From 533 to 554 he sent generals such as Belisarius and Narses to recover former territories of the Western Roman Empire, including the Vandal Kingdom in North Africa and the Ostrogothic Kingdom in Italy.
  • Church construction and public works: He rebuilt the Hagia Sophia (the Church of Holy Wisdom) in Constantinople. He also undertook the large-scale construction of churches, monasteries, orphanages, fortresses, bridges, and aqueducts.
  • Policy of church unity: Before his accession, while assisting his uncle, he brought an end to the Acacian Schism between the churches of Rome and Constantinople. As emperor he continued to seek union with the Western church. He also addressed the question of Monophysitism (the view that Christ has only one nature, the divine), which rejected the Christology of the Council of Chalcedon. He is said to have taken a particular interest in theology from his youth.

Influence on the Korean Church

No direct connection with the Korean church has been identified. Because Protestant denominations do not venerate saints, they regard him as a figure of church history rather than as a saint. His reign, during which the emperor was deeply involved in matters of church unity and doctrine, also offers a historical point of comparison when examining the relationship between church and state.

Assessment

Justinian is counted among the most important rulers of late antiquity. The legal code he produced governed Eastern Roman society for centuries and exerted a major influence on the law of medieval Europe. The Orthodox Church venerates him as a saint in recognition of his zeal and devotion to the church and calls him "the Great."

He has also been criticized. His rule was not always welcomed, as the Nika riots demonstrated, and in 562 a plot against his life was uncovered. During his long illness in his later years, the state's finances deteriorated, and later generations sometimes characterized him as a "spendthrift emperor." Moreover, most of the territory he had recovered was lost again not long after his death.

See also 7

11 sources consulted
  1. 유스티니아누스 1세 - 위키백과
  2. Justinian I - Wikipedia
  3. 로마법 대전 - 위키백과
  4. 유스티니아누스 1세 - 나무위키
  5. Justinian I - Encyclopedia.com
  6. Death of Justinian I - History Today
  7. Justinian I - Military History Wiki
  8. Justinian I - Roman Empire Wiki
  9. Justinian I - Vikidia
  10. Justinian I - Baidu Baike
  11. 유스티니아누스 1세 단독 황제 등극 - 에듀 라이프

The article was written anew with reference to these sources; their text was not copied.

First draft: AI · Last edited 2026-10-13

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