Schismatic Greek

Patriarchate of Jerusalem
Coat of arms
Founder	The Apostles
Independence	431 AD
Recognition	Eastern Orthodox
Primate	Patriarch of the Holy City of Jerusalem and all Palestine, Israel, Syria, beyond the Jordan River, Cana of Galilee and Holy Zion, Theophilos III.
Headquarters	Jerusalem
Territory	Israel, Palestinian Territories, Jordan
Possessions	United States, South America
Language	Greek, Arabic, English
Members	Estimated 500,000 people
Website	www.jerusalem-patriarchate.info

The Eastern Orthodox Patriarchate of Jerusalem (Greek: Πατριαρχεῖον Ἱεροσολύμων, Patriarcheîon Hierosolýmōn) or Greek Orthodox Patriarchate of Jerusalem (Arabic: كنيسة الروم الأرثوذكس في القدس‎‎ Kanisatt Ar-rum al-Urtudoks fi al-Quds, literally Rûm/Roman Orthodox Church of Jerusalem), and officially called simply the Patriarchate of Jerusalem, is an Church within the wider communion of Eastern Orthodox Christianity. Headed by the Patriarch of Jerusalem, it is regarded by Eastern Orthodox Christians as the mother church of all of Christendom. Christians believe that it was in Jerusalem that the Church was established on the day of Pentecost with the descent of the Holy Spirit on the disciples of Jesus Christ (Acts 2:1-41) and that the Gospel of Christ spread from Jerusalem. The Church celebrates its liturgy in the Byzantine Rite, whose original language is Koine Greek, the original language of the New Testament, and follows its own calendar of feasts, preserving the Julian calendar (that is thirteen days behind the Western (Gregorian) calendar). It is also often called "Σιωνίτις Εκκλησία" (Greek: Sionitis Ecclesia, i.e. the "Church of Zion").

The number of Orthodox Christians in the Holy Land is estimated at about 500,000. A majority of Church members are Palestinians and Jordanians, and there are also many Russians, Romanians, and Georgians. The Church's hierarchy is dominated by Greek clergy, which in effect excludes the Arab majority from the Church's upper ranks. This has been a point of endless contention between Greeks in the patriarchate, who are backed in this regard by the Greek government, Israel and the Turkey-based Ecumenical Patriarch of Constantinople, and the native Palestinian clergy- some of whom seek to nationalize their Church's leadership. (see Arab Orthodox).