|Part of the series Orthodox Church|
|1||Meaning of Orthodox|
|3||Organization and leadership|
|4||Number of adherents|
|10||Relations with other christians|
|11||The church today|
Almost from the very beginning, Christians referred to the Church as the "One, Holy, Catholic [from the Greek καθολική, or universal] and Apostolic Church". Today, in addition to the Orthodox Church, a number of other Christian churches lay claim to this title (including the Roman Catholic Church, the Anglican Communion, the Assyrian Church and the Oriental Orthodox Church); however, the Orthodox Church considers these other churches to be schismatic and, in some cases, heretical. In the Orthodox view, the Assyrians and Orientals left the Orthodox Church in the first few centuries after Christ, and the Roman Catholics became the largest group to do so, as the result of the East-West Schism, traditionally dated in 1054.
The term “Orthodox” translates from the Greek to mean “correctly believing” or "correctly glorifying" (from the adjective orthos = correct, right and the verb dokein = seem (to be the case) and thus by extension "believe" or the noun doxa = belief/opinion) and was adopted by the Church in order to distinguish itself from what was becoming a larger and larger body of non-orthodox Christian denominations.
Orthodox could also mean "in agreement with right belief".
- ↑ The Catholic Catechism: A Contemporary Catechism of the Teachings of the Catholic Church by John Hardon by 217 # Publisher: Doubleday # ISBN 038508045X