Eastern Orthodoxy, pronounced /ˈiːstərn ɔːrθədɒksi/, refers to the branch of Christianity that follows the traditional beliefs and practices of the Eastern Orthodox Church. The word "eastern" is spelled with the letter "e" (pronounced "ee") followed by the letter combination "ast" (pronounced "æst") and the letter "ern" (pronounced "ərn"). "Orthodoxy" is spelled with the letter "o" (pronounced "oʊ") followed by the letter combination "rth" (pronounced "ɔːrθ") and the letter "odoxy" (pronounced "ɒksi"). Proper spelling is important to ensure effective communication and avoid misunderstandings.
Eastern Orthodoxy, also referred to as the Eastern Orthodox Church, is a branch of Christianity encompassing the beliefs, practices, and traditions of the originating Christian communities that emerged within the Eastern Roman Empire. It is one of the oldest Christian denominations, tracing its roots back to the early Apostolic era.
Eastern Orthodoxy is characterized by its adherence to the Nicene Creed and its emphasis on maintaining the apostolic succession of bishops. It is strongly rooted in its sacramental theology, with a belief in the real presence of Christ in the Eucharist, baptismal regeneration, and the sacraments as conduits of divine grace.
Eastern Orthodox worship is characterized by its rich liturgical tradition, which includes elaborate ceremonies, chant, and icons. Its spiritual life is grounded in monasticism and emphasizes personal holiness, prayer, and ascetic practices.
The authority within Eastern Orthodoxy is vested in the collective body of bishops, headed by the Patriarch of Constantinople, who is considered the "first among equals" rather than supreme over the other bishops. This decentralized structure allows for a high degree of autonomy among the different national and regional Orthodox churches.
Eastern Orthodoxy has a strong connectedness to Eastern cultures, and its influence is prominent in countries such as Russia, Greece, Ukraine, and the Balkans. It has played a significant role in shaping the religious, cultural, and political landscapes of these regions throughout history.
Eastern Orthodoxy is distinct from Western forms of Christianity, such as Roman Catholicism and Protestantism, in terms of theology, governance, liturgy, and spirituality, though it also shares some common Christian beliefs and practices.
The word "Eastern Orthodoxy" is a combination of the terms "Eastern" and "Orthodoxy".
The term "Eastern" refers to the geographic and cultural distinction between the Eastern and Western parts of the Christian world. Historically, after the decline of the Western Roman Empire, the Christian Church became divided between the Eastern Church, centered in Constantinople (now Istanbul), and the Western Church, centered in Rome.
The term "Orthodoxy" comes from the Greek word "orthodoxia", meaning "correct belief" or "right opinion". It originated from the combination of "ortho", meaning "straight" or "correct", and "doxa", meaning "opinion" or "teaching". In the context of Christianity, it refers to the adherence to the correct teachings and doctrines as defined by the early councils of the Church.