The Eastern Orthodox Church: History, Beliefs, and Governance

The Eastern Orthodox Church is a major Christian denomination with roots in apostolic tradition and Jesus Christ's teachings. It emphasizes Theosis, veneration of icons, and celebrates seven sacraments. The Church's history includes the Great Schism and resilience through political challenges. Its decentralized structure features the Ecumenical Patriarch as 'first among equals.'

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Introduction to the Eastern Orthodox Church

The Eastern Orthodox Church, a major branch of Christianity, traces its origins to the teachings of Jesus Christ and the apostolic tradition established in the first century AD. It is distinguished by its continuity with the early Christian community, its theological emphasis on the transformative process of Theosis, and its liturgical life that includes the veneration of icons and the celebration of seven sacraments: Baptism, Chrismation, Eucharist, Penance, Anointing of the Sick, Holy Orders, and Marriage. The Church upholds the doctrine of the Holy Trinity, with the Father as the source of the Godhead, the Son as eternally begotten, and the Holy Spirit as eternally proceeding from the Father.
Eastern Orthodox Church interior with a detailed iconostasis, vibrant icons, hanging chandeliers, and a domed ceiling featuring Christ Pantocrator.

Core Theological Tenets of the Eastern Orthodox Church

The Eastern Orthodox Church is committed to preserving the teachings and practices of the early Christian apostles. Its theology is centered on the Holy Trinity, one God in three persons: Father, Son, and Holy Spirit. Theosis, the process of becoming more like God, is a key concept, emphasizing personal union with God while retaining one's unique identity. The Church follows the Julian Calendar for liturgical purposes, which differs from the Gregorian Calendar adopted by most Western Christian denominations.

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1

This Christian Church is known for its practice of ______, which includes the veneration of ______ and the observance of ______ sacraments such as Baptism and Marriage.

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liturgical life icons seven

2

Key concept of personal union with God in Eastern Orthodox Church

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Theosis: process of becoming divine while maintaining personal identity.

3

Calendar used by Eastern Orthodox Church for liturgical purposes

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Julian Calendar: differs from Gregorian, used by most Western Christian denominations.

4

Eastern Orthodox Church's commitment to early Christian teachings

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Preservation of apostolic teachings and practices without modern alterations.

5

In the ______ ______ Church, the Divine Liturgy is central, representing the believer's involvement in the ______ realm.

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Eastern Orthodox heavenly

6

Concept of God in Eastern Orthodoxy

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Based on Holy Trinity; underscores Jesus's divinity and Theosis.

7

Role of Ecumenical Councils

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Seven councils' decisions authoritative; define Christology, soteriology.

8

The ______ ______ Church considers itself the successor of the church established by Jesus Christ and his apostles.

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Eastern Orthodox

9

In 1054 AD, the Great ______ resulted in a permanent division from the ______ ______ Church.

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Schism Roman Catholic

10

Eastern Orthodox Church's highest honorific title

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Ecumenical Patriarch of Constantinople is recognized as 'first among equals'.

11

Hierarchy levels in the Eastern Orthodox Church

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Patriarchs, metropolitan bishops, archbishops, bishops oversee doctrine, worship, pastoral care.

12

Roles of priests and deacons in Eastern Orthodox Church

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Lead worship services, administer sacraments, assist in church's pastoral care.

13

The ______ Orthodox Church and the Roman Catholic Church both believe in the Trinity, sacraments, and ______ succession.

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Eastern apostolic

14

Key disagreements between the two churches include the ______ of the Pope and the ______ clause.

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authority Filioque

15

Eastern Orthodox Church follower count

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Over 200 million people globally

16

Eastern Orthodox Church's commitment

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Upholds doctrinal integrity, liturgical solemnity, ancient traditions

17

Eastern Orthodox Church's historical significance

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Influential in religious/cultural developments, early Christian faith custodian

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