section_path: Name and characteristics/Name
section_name: Name
paragraph_text: Name
  
  In keeping with the church's teaching on universality and with the Nicene Creed, Eastern Orthodox authorities such as Raphael of Brooklyn have insisted that the full name of the church has always included the term " Catholic ", as in "Holy Orthodox Catholic Apostolic Church".
  
  The official name of the Eastern Orthodox Church is the "Orthodox Catholic Church". It is the name by which the church refers to itself and which is issued in its liturgical or canonical texts. Eastern Orthodox theologians refer to the church as Catholic. This name and longer variants containing "Catholic" are also recognised and referenced in other books and publications by secular or non-Eastern Orthodox writers. The catechism of Philaret (Drozdov) of Moscow published in the 19th century is titled: The Longer Catechism of the Orthodox, Catholic, Eastern Church (Russian: Пространный христианский катехизис православныя, кафолическия восточныя Церкви).
  
  From ancient times through the first millennium, Greek was the most prevalent shared language in the demographic regions where the Byzantine Empire flourished, and Greek, being the language in which the New Testament was written, was the primary liturgical language of the church. For this reason, the eastern churches were sometimes identified as "Greek" (in contrast to the "Roman" or "Latin" church, which used a Latin translation of the Bible), even before the Great Schism of 1054. After 1054, "Greek Orthodox" or "Greek Catholic" marked a church as being in communion with Constantinople, much as "Catholic" did for communion with the Catholic Church.
  
  In Hungarian, the church is still commonly called "Eastern Greek" (Hungarian: Görögkeleti). This identification with Greek, however, became increasingly confusing with time. Missionaries brought Eastern Orthodoxy to many regions without ethnic Greeks, where the Greek language was not spoken. In addition, struggles between Rome and Constantinople to control parts of Southeastern Europe resulted in the conversion of some churches to the Catholic Church, which then also used "Greek Catholic" to indicate their continued use of the Byzantine rites. Today, only a minority of Eastern Orthodox adherents use Greek as the language of worship.
  
  "Eastern", then, indicates the geographical element in the church's origin and development, while "Orthodox" indicates the faith, as well as communion with the Ecumenical Patriarchate of Constantinople. There are additional Christian churches in the east that are in communion with neither the Catholic Church nor the Eastern Orthodox Church, who tend to be distinguished by the category named " Oriental Orthodox ". While the Eastern Orthodox Church continues officially to call itself "Catholic", for reasons of universality, the common title of "Eastern Orthodox Church" avoids casual confusion with the Catholic Church.