Ορθόδοξες, or the Orthodox Church, is one of the oldest Christian traditions, tracing its roots back to the early Christian communities. It emphasizes the importance of sacred traditions, the teachings of the Apostles, and the authority of the Ecumenical Councils. The Orthodox Church is known for its rich liturgical life and the use of icons in worship. The Orthodox Church is organized into various national churches, such as the Greek Orthodox Church and the Russian Orthodox Church. Each church maintains its own hierarchy and practices while adhering to the same core beliefs. The Orthodox faith is characterized by its emphasis on the sacraments, particularly the Eucharist, and the significance of community life.