Schism of 1054
Map showing the effect of the East-West Schism of 1054.
Church
Christian community
Church, in Christian doctrine, the Christian religious community as a whole, or a body or organization of Christian believers. The Greek word ekklēsia, which came to mean church, was originally applied in the Classical period to an official assembly of citizens. In the Septuagint (Greek) translation of the Old Testament (3rd–2nd century bce), the term ekklēsia is used for the general assembly of the Jewish people, especially when gathered for a religious purpose such as...