The Orthodox Church May 2026

The history of the Orthodox Church is inseparable from the history of the Roman Empire. Initially united with the Western (Roman) Church, the Eastern Church developed its own identity within the Greek-speaking, more philosophically inclined Byzantine Empire. While the West focused on legal categories like sin, guilt, and satisfaction (epitomized by Anselm of Canterbury), the East emphasized healing, illumination, and transformation. This cultural and theological divergence culminated in the Great Schism of 1054, traditionally dated to the mutual excommunications between Pope Leo IX and Patriarch Michael I Cerularius.

For much of its history, the Orthodox Church existed under hostile regimes—first Islamic Ottoman rule, then Communist persecution in Russia and Eastern Europe. These centuries of martyrdom forged a deep conservatism and a suspicion of external change. In the modern era, the Orthodox world has been rocked by controversies: the Moscow-Constantinople schism over the status of the Ukrainian church (2018–present), the diaspora’s struggle for unity without a local council, and the challenge of engaging with secularism and bioethics. The Orthodox Church

The liturgical year is a full immersion into the life of Christ and the Theotokos (the Virgin Mary, revered as the God-bearer ). Fasting (from meat, dairy, and oil for nearly half the year), daily prayers, and the Jesus Prayer (“Lord Jesus Christ, Son of God, have mercy on me, a sinner”) create a rhythm of repentance and vigilance. Participation in the sacraments—especially Baptism (by triple immersion) and the Eucharist (received as the true Body and Blood of Christ)—is not symbolic but actual communion with the deified humanity of Christ. This experiential, sacramental approach means that Orthodoxy is not so much “believed” as it is lived . The history of the Orthodox Church is inseparable