Justinian and Theodora

Learning Objective

  • Discuss the accomplishments and failures of Emperor Justinian the Great

Key Points

  • Emperor Justinian the Great was responsible for substantial expansion of the Byzantine Empire, and for conquering Africa, Spain, Rome, and most of Italy.
  • Justinian was responsible for the construction of the Hagia Sophia, the center of Christianity in Constantinople. Even today, the Hagia Sophia is recognized as one of the greatest buildings in the world.
  • Justinian also systematized the Roman legal code that served as the basis for law in the Byzantine Empire.
  • After a plague reduced the Byzantine population, they lost Rome and Italy to the Ostrogoths, and several important cities to the Persians.

Terms

Hagia Sophia

A church built by Byzantine Emperor Justinian; the center of Christianity in Constantinople and one of the greatest buildings in the world to this day. It is now a mosque in the Muslim Istanbul.

Nika riots

When angry racing fans, already angry over rising taxes, became enraged at Emperor Justinian for arresting two popular charioteers, and tried to depose him in 532 CE.

Byzantine Empire from Constantine to Justinian

One of Constantine’s successors, Theodosius I (379-395), was the last emperor to rule both the Eastern and Western halves of the empire. In 391 and 392, he issued a series of edicts essentially banning pagan religion. Pagan festivals and sacrifices were banned, as was access to all pagan temples and places of worship. The state of the empire in 395 may be described in terms of the outcome of Constantine’s work. The dynastic principle was established so firmly that the emperor who died in that year, Theodosius I, could bequeath the imperial office jointly to his sons, Arcadius in the East and Honorius in the West.

The Eastern Empire was largely spared the difficulties faced by the west in the third and fourth centuries, due in part to a more firmly established urban culture and greater financial resources, which allowed it to placate invaders with tribute and pay foreign mercenaries. Throughout the fifth century, various invading armies overran the Western Empire but spared the east. Theodosius II further fortified the walls of Constantinople, leaving the city impervious to most attacks; the walls were not breached until 1204.

To fend off the Huns, Theodosius had to pay an enormous annual tribute to Attila. His successor, Marcian, refused to continue to pay the tribute, but Attila had already diverted his attention to the west. After his death in 453, the Hunnic Empire collapsed, and many of the remaining Huns were often hired as mercenaries by Constantinople.

Leo I succeeded Marcian as emperor, and after the fall of Attila, the true chief in Constantinople was the Alan general, Aspar. Leo I managed to free himself from the influence of the non-Orthodox chief by supporting the rise of the Isaurians, a semi-barbarian tribe living in southern Anatolia. Aspar and his son, Ardabur, were murdered in a riot in 471, and henceforth, Constantinople restored Orthodox leadership for centuries.

When Leo died in 474, Zeno and Ariadne’s younger son succeeded to the throne as Leo II, with Zeno as regent. When Leo II died later that year, Zeno became emperor. The end of the Western Empire is sometimes dated to 476, early in Zeno’s reign, when the Germanic Roman general, Odoacer, deposed the titular Western Emperor Romulus Augustulus, but declined to replace him with another puppet.

Emperor Justinian I

In 527 CE, Justinian I came to the throne in Constantinople. He dreamed of reconquering the lands of the Western Roman Empire and ruling a single, united Roman Empire from his seat in Constantinople.

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Emperor Justinian. Byzantine Emperor Justinian I depicted on one of the famous mosaics of the Basilica of San Vitale, Ravenna.

The western conquests began in 533, as Justinian sent his general, Belisarius, to reclaim the former province of Africa from the Vandals, who had been in control since 429 with their capital at Carthage. Belisarius successfully defeated the Vandals and claimed Africa for Constantinople. Next, Justinian sent him to take Italy from the Ostrogoths in 535 CE. Belisarius defeated the Ostrogoths in a series of battles and reclaimed Rome. By 540 CE, most of Italy was in Justinian’s hands. He sent another army to conquer Spain.

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The Byzantine Empire at its greatest extent, in 555 CE under Justinian the Great. 

Accomplishments in Byzantium

Justinian also undertook many important projects at home. Much of Constantinople was burned down early in Justinian’s reign after a series of riots called the Nika riots, in 532 CE, when angry racing fans became enraged at Justinian for arresting two popular charioteers (though this was really just the last straw for a populace increasingly angry over rising taxes) and tried to depose him. The riots were put down, and Justinian set about rebuilding the city on a grander scale. His greatest accomplishment was the Hagia Sophia, the most important church of the city. The Hagia Sophia was a staggering work of Byzantine architecture, intended to awe all who set foot in the church. It was the largest church in the world for nearly a thousand years, and for the rest of Byzantine history it was the center of Christian worship in Constantinople.

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The Hagia Sophia. Byzantine Emperor Justinian built the Greek Orthodox Church of the Holy Wisdom of God, the Hagia Sophia, which was completed in only four and a half years (532 CE-537 CE). Even now, it is universally acknowledged as one of the greatest buildings in the world.

Emperor Justinian’s most important contribution, perhaps, was a unified Roman legal code. Prior to his reign, Roman laws had differed from region to region, and many contradicted one another. The Romans had attempted to systematize the legal code in the fifth century but had not completed the effort. Justinian set up a commission of lawyers to put together a single code, listing each law by subject so that it could be easily referenced. This not only served as the basis for law in the Byzantine Empire, but it was the main influence on the Catholic Church’s development of canon law, and went on to become the basis of law in many European countries. Justinian’s law code continues to have a major influence on public international law to this day.

The impact of a more unified legal code and military conflicts was the increased ability for the Byzantine Empire to establish trade and improve their economic standing. Byzantine merchants traded not only all over the Mediterranean region, but also throughout regions to the east. These included areas around the Black Sea, the Red Sea, and the Indian Ocean.

Theodora

Theodora was empress of the Byzantine Empire and the wife of Emperor Justinian I. She was one of the most influential and powerful of the Byzantine empresses. Some sources mention her as empress regnant, with Justinian I as her co-regent. Along with her husband, she is a saint in the Eastern Orthodox Church, commemorated on November 14.

Theodora participated in Justinian’s legal and spiritual reforms, and her involvement in the increase of the rights of women was substantial. She had laws passed that prohibited forced prostitution and closed brothels. She created a convent on the Asian side of the Dardanelles called the Metanoia (Repentance), where the ex-prostitutes could support themselves. She also expanded the rights of women in divorce and property ownership, instituted the death penalty for rape, forbade exposure of unwanted infants, gave mothers some guardianship rights over their children, and forbade the killing of a wife who committed adultery.

Justinian’s Difficulties

A terrible plague swept through the empire, killing Theodora and almost killing him. The plague wiped out huge numbers of the empire’s population, leaving villages empty and crops unharvested. The army was also afflicted, and the Ostrogoths were able to effectively regain Italy in 546 CE, through guerrilla warfare against the Byzantine occupiers.

With Justinian’s army bogged down fighting in Italy, the empire’s defenses against the Persians on its eastern frontiers were weakened. In the Roman-Persian Wars, the Persians invaded and destroyed a number of important cities. Justinian was forced to establish a humiliating 50-year peace treaty with them in 561 CE.

Still, Justinian kept the empire from collapse. He sent a new general, Narses, to Italy with a small force. Narses finally defeated the Ostrogoths and drove them back out of Italy. By the time the war was over, Italy, once one of the most prosperous lands in the ancient world, was wrecked. The city of Rome changed hands multiple times, and most of the cities of Italy were abandoned or fell into a long period of decline. The impoverishment of Italy and the weakened Byzantine military made it impossible for the empire to hold the peninsula. Soon a new Germanic tribe, the Lombards, came in and conquered most of Italy, though Rome, Naples, and Ravenna remained isolated pockets of Byzantine control. At the same time, another new barbarian enemy, the Slavs, appeared from north of the Danube. They devastated Greece and the Balkans, and in the absence of strong Byzantine military might, they settled in small communities in these lands.