When Did the Greek Orthodox Church Split From Rome?

By Anna Duncan

The split between the Greek Orthodox Church and the Roman Catholic Church is a significant event in Christian history. It marked a turning point in the development of Christianity and had far-reaching consequences for both churches.

The Great Schism:
The split, commonly known as the Great Schism, occurred in 1054 AD. However, it is important to note that tensions and disagreements between the two churches had been building up for centuries.

Causes of the Split:
The primary cause of the split was a combination of theological differences and political disputes. Theological disagreements centered around issues such as the nature of the Holy Spirit, papal authority, and the use of unleavened bread in the Eucharist. These issues had been sources of contention for years, but they reached a breaking point in the 11th century.

  • Theological Differences: One major theological difference was related to the “Filioque” controversy. The Latin Church added the phrase “and from Son” (Filioque) to the Nicene Creed, while the Greek Church believed that only God the Father could be considered as the source of both God’s Son and Holy Spirit.
  • Papal Authority: Another key point of contention was papal authority.

    The Roman Catholic Church asserted that the Pope held universal jurisdiction over all Christians, including those in Constantinople (the center of Eastern Christianity). On the other hand, Orthodox Christians believed in a more decentralized model of authority with regional patriarchs.

  • Cultural Differences: Cultural differences between East and West also played a role in exacerbating tensions. Western Europe became increasingly Latinized, while Eastern Europe retained its Hellenistic influence.

The Split:
In 1054 AD, Pope Leo IX sent Cardinal Humbert to Constantinople to negotiate with the Byzantine Emperor and Patriarch Michael Cerularius. However, the meeting ended in failure, with both sides excommunicating each other. This event is often seen as the official split between the two churches.

Consequences of the Split:

The Great Schism had profound and lasting effects on both churches and their subsequent histories.

  • Ecclesiastical Division: The split created a permanent divide between Eastern Orthodoxy and Roman Catholicism. From that point forward, each church developed its own distinct theology, practices, and governance.
  • Geographical Separation: The split reinforced the division between Western Christianity (Roman Catholicism) and Eastern Christianity (Orthodoxy).

    This division became increasingly entrenched as political, cultural, and linguistic differences continued to grow.

  • Cultural Impact: The split had a significant impact on the cultural development of Europe. Western Europe embraced Latin as its language of religious worship, while Eastern Europe continued to use Greek. This linguistic division contributed to the cultural divergence between East and West.

Attempts at Reconciliation:

Over the centuries, various attempts have been made to heal the divide between the Greek Orthodox Church and Rome.

  • The Council of Florence: In 1439 AD, a council was held in Florence that aimed to reunite the Eastern and Western churches. However, this attempt at reconciliation was ultimately unsuccessful due to internal disagreements within both churches.
  • Ecumenical Dialogue: In recent decades, ecumenical dialogues have taken place between representatives of the Roman Catholic Church and various Orthodox churches. These discussions seek common ground on theological issues and promote greater understanding between East and West.

Conclusion:

The split between the Greek Orthodox Church and Rome in 1054 AD was a watershed moment in Christian history. It marked the beginning of a permanent division between Eastern Orthodoxy and Roman Catholicism, with significant theological, cultural, and political implications. Despite attempts at reconciliation, the effects of the Great Schism continue to shape Christianity today.