There are two kinds of differences between Catholicism and Eastern Orthodoxy; doctrinal, and non-doctrinal (traditions, e.g.) The primary doctrinal difference is that Eastern Orthodoxy does not acknowledge the Pope as the head of the Church. Since the Great Schism in the 11th century, Eastern Orthodoxy -- though it is very hierarchical -- has no single head of the organization. They regard the Patriarch of Constantinople as being First Among Equals. A second difference regards the procession of the Holy Spirit. Catholicism says that He proceeds from the Father AND the Son. Eastern Orthodoxy (and some Eastern Catholics) say that He proceeds ONLY from the Father. The issue regards the co-equality of Holy Spirit within Holy Trinity, and the interpretation of Holy Bible passages. There are some other differences -- the Immaculate Conception, e.g. -- but I am not aware whether this is a doctrinal difference. As for non-doctrinal difference, perhaps the most "obvious" one is that Eastern Orthodox priests can be married. However, this is a difference with Catholicism. Eastern Rite Catholic priests can also be married, although they must do so before ordination as must Orthodox priests. Personally I belong to the Byzantine Rite of Eastern Catholicism, in the Ukrainian Catholic Church. We are in full accord with Rome, as are all Eastern Catholics. Across the street from our parish is an Ukrainian Orthodox Church. If you attended a Divine Liturgy (Eastern version of "Mass") at my Church, and then went to a service across the street, you would not be able to detect ANY differences, unless you were fluent in Ukrainian and Old Slavonic, AND were familiar with The Divine Liturgy. E.g., we make about an half-dozen offerings of prayer for the Pope, which of course would not be present in the Orthodox service. One of the most significant doctrinal similiarities is Apostolic Succession. As the Holy Father recently stated, the Orthodox do have this and, as such, are also able to consecrate the Sacraments, which is also the function of Catholic priests. So, e.g. if a person were in a town on Sunday which had no Catholic churches, it would actually be permissible -- even required -- for to attend an Orthodox Church if there is one there! Answer Similarities between Catholic + Orthodox * The Trinity: Father, Son and Holy Spirit. * The Father is the Creator, the Son the Redeemer and the Holy Spirit the Sanctifier * Christ is the sole Saviour of the human race. * Christ suffered, died, rose from the dead and ascended into heaven. * Mary is the Theotokos (God bearer) as Christ is God incarnate. * The Bible is the inspired word of God. * The Holy Spirit dwells in the Church and guides it through the ages (tradition). * The three-fold ministry of bishop, priest and deacon. * The importance of Apostolic Succession. * Seven sacraments: Baptism, Confirmation/Chrismation, Eucharist, Holy Orders, Matrimony, Anointing of the Sick. * That Christ is truly present - not symbolically - in the Eucharistic species. * That the saints deserve due honour because of their fidelity to Christ. * That Mary, being Theotokos, is the greatest of the saints. * That we may ask the saints for prayers, just as we may ask any person for prayers. * That the use of religious icons is acceptable and thought helpful in the spiritual life. * The use of such things as incense, vestments and ceremony are important as human beings are people of ritual. Differences (Theological) * Catholicism accepts the Bishop of Rome as spiritual leader of the Church. The Orthodox look to the Patriarch of Constantinople, but only as "First Among Equals" rather than as a pope. * Catholicism holds that the Holy Spirit proceeds from both Father and Son whilst Orthodoxy teaches that the Spirit proceeds only from the Father. * Catholicism states that Mary was full of grace (i.e. sinless) from conception whilst Orthodoxy would tend to say that she entered this state only after accepting God's wish that she become Theotokos. * Catholicism tends to be prescriptive whilst Orthodoxyis mystical e.g. both believe in the Real Presence of Christ in the Eucharist; yet, Catholicism would say that this occurs during a particular moment of the Eucharistic Prayer whilst Orthodoxy would say that the whole Prayer is consecratory and all we know is that Christ is present by the time the people sing the Great Amen. Differences (Non-theological) * National Orthodoxchurches are virtually independent, whilst in Catholicismthe Vatican can step in when it feels it is appropriate. * Married men may be ordained as Orthodox priests (but not bishops) whilst in Catholicism only single men may be ordained (though this ban does not apply to Eastern Rite Catholics). * Organisationally, the Orthodox Churches allow the laity more power in terms of decision-making than Catholicism e.g. in choosing pastors or bishops. * In Catholicism, bishops are ultimately chosen by the pope, whilst in Orthodoxy (and Eastern Rite Catholicism) they are chosen by laity, clergy and bishops. * In Orthodoxy a bishop governs his diocese with his synod whilst in Catholicism the bishop is only advised by his Council of Priests. * The style of worship in Orthodoxy is more elaborate than in Latin Catholicism; the form of worship is almost identical between Orthodoxy and Easter Rite Catholics. (See related links)
The main branches of Christianity are Catholicism, Protestantism, and Eastern Orthodoxy. Catholicism recognizes the authority of the Pope and has specific sacraments. Protestantism emphasizes individual interpretation of the Bible and rejects the authority of the Pope. Eastern Orthodoxy has a different hierarchy and liturgical practices compared to Catholicism and Protestantism.
The key differences between Catholicism, Protestantism, and Eastern Orthodoxy lie in their beliefs about authority, the role of tradition, the nature of the sacraments, and the structure of the church. Catholicism recognizes the authority of the Pope and upholds tradition alongside scripture. Protestantism emphasizes individual interpretation of scripture and rejects certain Catholic traditions. Eastern Orthodoxy places importance on tradition and the authority of the collective body of bishops. Each branch also has distinct practices and rituals.
The key differences between the three branches of Christianity - Catholicism, Protestantism, and Eastern Orthodoxy - lie in their beliefs, practices, and organizational structures. Catholicism recognizes the authority of the Pope and emphasizes sacraments and tradition. Protestantism emphasizes individual interpretation of the Bible and salvation through faith alone. Eastern Orthodoxy places importance on tradition, icons, and the authority of the Patriarch. These differences have led to distinct theological and cultural differences among the branches.
Orthodoxy, Catholicism, and Protestantism
Christianity. In Latvia, Lutheranism, Catholicism and Orthodoxy. In Estonia, Lutheranism and Orthodoxy
Christianity split into Catholicism & Orthodoxy.
No, though Greek and Roman mythology shared many features, they had differences in rites and rituals. Likewise, the same can be said of Roman Catholicism and Greek Orthodoxy.
No
The key differences between the three branches of Christianity - Catholicism, Protestantism, and Eastern Orthodoxy - lie in their beliefs, practices, and structures. Catholicism recognizes the authority of the Pope and emphasizes sacraments and tradition. Protestantism rejects papal authority, emphasizes faith and scripture, and has various denominations. Eastern Orthodoxy emphasizes tradition, icons, and the authority of the Patriarch. Each branch has its own distinct rituals, interpretations of scripture, and organizational structures.
Russian Orthodoxy is not part of the Catholic religion. I don't know the exact time or history, but Catholicism came about once it broke away from Orthodoxy. Hence, Catholicism is the first religion to break away from Orthodoxy. Historically, Orthodoxy is the first established Christian religion, Catholics upon breaking away, became the 2nd Christian religion.
Islam   45% Serb Orthodoxy   36% Roman Catholicism   15% Others   1%
Saint Joseph is celebrated to one extent or another all over the world. He is venerated in Catholicism, Anglicanism, Lutheranism, Eastern Orthodoxy, Oriental Orthodoxy.