yes they are
the Eastern Orthodox Church and the Roman Catholic Church
The Orthodox Churches and the Catholic Church were once united. The Orthodox Churches separated from the Catholic Church over political and doctrinal differences.
Catholic.
The two churches were the Eastern Orthodox and the Roman Catholic
The catholic church is sometimes considered the collection of churches that developed out of the Great Schism (namely, the Roman Catholic Church and the Eastern Orthodox Church). Although I have never heard someone use the term "catholic orthodox church," I would consider it to be referring to the Eastern Orthodox Christian religion.
The term "catholic" is claimed by both the Roman Catholic Church and the Eastern Orthodox Church. The Roman Catholic Church includes all the Churches that accept the authority of the pope in Rome, including certain Eastern Churches. The Eastern Orthodox Church does not accept the authority of the pope in Rome. The pope is the spiritual leader of all Christians. However, the Protestants and Orthodox do not recognize that leadership.
The East–West Schism, commonly referred to as the Great Schism of 1054, is the break of communion between what are now the Eastern Orthodox and Catholic Churches, which began in the 11th century and continues.
You have your wording incorrect. There is Eastern Orthodox, and Eastern Catholic. Both are different Churches. Eastern Orthodox: The Eastern Orthodox Church was once one Church along with the Roman Catholic Church until the Great Schism in 1054. After 1054, they have been two separate Churches. The difference easiest to recognize is their view of the Bishop of Rome (the Pope). The Roman Catholic Church believes that the Bishop of Rome has the final say in defining doctrine whereas the Eastern Orthodox Church believes Church doctrine can only change when it has been decided in an Ecumenical Council such as the seven that were held before the churches split. Eastern Catholic: The Eastern Catholic Churches are former Eastern Orthodox Churches that have enter back into communion with the Holy See. They still practice using Eastern Rites, however. (Ex. Married men can be ordained Priests, the Nicene Creed is read without the Filioque clause, etc.) Hope I answered your question. ~God Bless
The oriental orthodox,eastern orthodox and roman catholic churches all started when various apostles spread mainly the middle east and eastern Europe. Soon the churches started to split the oriental orthodox then eastern orthodox and catholics together. Its hard to say when oriental orthodox started because it consists of several apostolic churches in communion which each other all founded at different times by different apostles
It is a celebration by the Catholic Church and Eastern Orthodox Churches to celebrate the dead. The Catholic Church celebrates it the day after All Saints Day and the Eastern Orthodox churches celebrate All Souls Day several times in the year.
The Eastern (Orthodox) and Western (Catholic) churches are the two main branches of Christianity. The Eastern Church is composed of national churches that are in communion with the Patriarch of Constantinople, while the Western Church is under the jurisdiction of the Pope in Rome. The two churches have different theological traditions and practices. The main differences between the Eastern (Orthodox) and Western (Catholic) churches are: -The Eastern Church uses the Byzantine Rite while the Western Church uses the Latin Rite. -The Eastern Church is organized into Patriarchates while the Western Church is organized into Dioceses. -The Eastern Church teaches that the Bishop of Rome is the first among equals while the Western Church teaches that the Bishop of Rome is the supreme Pontiff. -The Eastern Church is composed of national churches while the Western Church is composed of local churches 678217.
it is actually not byzantine orthodox. it is actually the church. the churches in the byzantium were called the Eastern Orthodox Church. at first there was only a common church. but later there were dispute among pope and the patriarch and actually the western Europe and the eastern Europe. so,there was a split, in the west, the churches were called the Roman Catholic Church as the pope as the head and the churches in the east were known as the Eastern Orthodox Church with the patriarch as the head. so the reason for the Byzantium getting the eastern orthodox church is because byzantium is in the eastern European side.