Title: Byzantine Empire
Content:  wave of pagans emerged in the Balkans, originating mainly from Slavic people. These were gradually Christianised, and by Byzantium's late stages, Eastern Orthodoxy represented most Christians and, in general, most people in what remained of the Empire. Jews were a significant minority in the Byzantine state throughout its history, and, according to Roman law, they constituted a legally recognised religious group. In the early Byzantine period, they were generally tolerated, but then periods of tensions and persecutions ensued. In any case, after the Arab conquests, the majority of Jews found themselves outside the Empire; those left inside the Byzantine borders apparently lived in relative peace from the 10th century onwards.
Title: Byzantine Empire
Content:   The Byzantine Empire was a theocracy, said to be ruled by God working through the Emperor. Jennifer Fretland VanVoorst argues, "The Byzantine Empire became a theocracy in the sense that Christian values and ideals were the foundation of the empire's political ideals and heavily entwined with its political goals." Steven Runciman says in his book on The Byzantine Theocracy (2004): "The constitution of the Byzantine Empire was based on the conviction that it was the earthly copy of the Kingdom of Heaven. Just as God ruled in Heaven, so the Emperor, made in his image, should rule on earth and carry out his commandments ... It saw itself as a 
Title: Byzantine Empire
Content:  empire. Ideally, it should embrace all the peoples of the Earth who, ideally, should all be members of the one true Christian Church, its own Orthodox Church. Just as man was made in God's image, so man's kingdom on Earth was made in the image of the Kingdom of Heaven." The survival of the Empire in the East assured an active role of the Emperor in the affairs of the Church. The Byzantine state inherited from pagan times the administrative, and financial routine of administering religious affairs, and this routine was applied to the Christian Church. Following the pattern set by Eusebius of Caesarea, the Byzantines viewed the Emperor as 
Title: Byzantine Empire
Content:  representative or messenger of Christ, responsible particularly for the propagation of Christianity among pagans, and for the "externals" of the religion, such as administration and finances. As Cyril Mango points out, the Byzantine political thinking can be summarised in the motto "One God, one empire, one religion". Constantinople is generally considered the "cradle of Orthodox Christian civilization". The imperial role in the affairs of the Church never developed into a fixed, legally defined system. Additionally, due to the decline of Rome and internal dissension in the other Eastern Patriarchates, the Church of Constantinople became, between the 6th and 11th centuries, the richest and most influential centre of Christendom. Even when 
Title: History of the Middle East
Content:  The Eastern Roman Empire, today commonly known as the Byzantine Empire, ruling from the Balkans to the Euphrates, became increasingly defined by and dogmatic about Christianity, gradually creating religious rifts between the doctrines dictated by the establishment in Constantinople and believers in many parts of the Middle East. By this time, Greek had become the 'lingua franca' of the region, although ethnicities such as the Syriacs and the Hebrew continued to exist. Under Byzantine/Greek rule the area of the Levant met an era of stability and prosperity.
Title: Theocracy
Content:  The Byzantine Empire ( 324–1453) operated under Symphonia, meaning that the emperor was both the head of civil society and the ultimate authority over the ecclesiastical authorities, or patriarchates. The emperor was considered to be God's omnipotent representative on earth and he ruled as an absolute autocrat. Jennifer Fretland VanVoorst argues, "the Byzantine Empire became a theocracy in the sense that Christian values and ideals were the foundation of the empire's political ideals and heavily entwined with its political goals". Steven Runciman says in his book on The Byzantine Theocracy (2004): "The constitution of the Byzantine Empire was based on the conviction that it was the earthly copy of the Kingdom of Heaven. Just as God ruled in Heaven, so the Emperor, made in His image, should rule on earth and carry out his commandments. ...It saw itself as a universal empire. Ideally, it should embrace all the peoples of the Earth who, ideally, should all be members of the one true Christian Church, its own Orthodox Church. Just as man was made in God's image, so man's kingdom on Earth was made in the image of the Kingdom of Heaven."
Title: History of the Byzantine Empire
Content:  reign of Heraclius (r. 610–641), the Empire's military and administration were restructured and adopted Greek for official use instead of Latin. Thus, although it continued the Roman state and maintained Roman state traditions, modern historians distinguish Byzantium from ancient Rome insofar as it was oriented towards Greek rather than Latin culture, and characterised by Orthodox Christianity rather than Roman polytheism. The borders of the Empire evolved significantly over its existence, as it went through several cycles of decline and recovery. During the reign of Justinian I (r. 527–565), the Empire reached its greatest extent after reconquering much of the historically Roman western Mediterranean coast, including north Africa, Italy, and Rome itself, which it held 
Title: History of Istanbul
Content:  the last western emperor being deposed by Germanic mercenaries in AD 476; the eastern half, however, was flourishing. According to historians this flourishing Eastern Roman Empire was then classified as the Byzantine Empire to distinguish it from the Roman Empire. This empire was distinctly Greek in culture, and became the centre of Greek Orthodox Christianity after an earlier split with Rome, and was adorned with many magnificent churches, including Hagia Sophia, once the world's largest cathedral. The seat of the Patriarch of Constantinople, spiritual leader of the Eastern Orthodox Church, remains. The most famous Byzantine emperor was Justinian (527-565). During his reign, he extended the Byzantine Empire to its 
Title: List of Byzantine emperors
Content:  imperial capital, Constantinople, and who was regarded by the later emperors as the model ruler. It was under Constantine that the major characteristics of what is considered the Byzantine state emerged: a Roman polity centered at Constantinople and culturally dominated by the Greek East, with Christianity as the state religion. The Byzantine Empire was the direct legal continuation of the eastern half of the Roman Empire following the division of the Roman Empire in 395. Emperors listed below up to Theodosius I in 395 were sole or joint rulers of the entire Roman Empire. The Western Roman Empire continued until 476. Byzantine emperors considered themselves to be rightful Roman emperors in direct succession from Augustus; the term "Byzantine" 
Title: Byzantine Greeks
Content:  From an evolutionary standpoint, Byzantium was a multi-ethnic empire that emerged as a Christian empire, soon comprised the Hellenised empire of the East, and ended its thousand-year history, in 1453, as a Greek Orthodox state: an empire that became a nation, almost by the modern meaning of the word. The presence of a distinctive and historically rich literary culture was also very important in the division between "Greek" East and "Latin" West and thus the formation of both. It was a multi-ethnic empire where the Hellenic element was predominant, especially in the later period. Spoken language and state, the markers of identity that were to become 

Question: What is the religion of Byzantine Empire?
Answer: Eastern Orthodox Church.
Eastern Church.
Orthodox Church.
Orthodox Catholic Church.
Greek Church.
Eastern Orthodox communion.
Church of the Seven Councils.