They formally split the Christian Church apart They created two completely separate churches.
the Western and Eastern churches excommunicated each other
The Western and Eastern Churches excommunicated each other.
This was done during the Great Schism in which the Eastern and Western Churches excommunicated each other.
Pope Benedict IX
No, Pope Leo IX was not excommunicated from the Roman Catholic Church; he was the pope from 1049 to 1054. However, he is notable for his role in the East-West Schism. In 1054, he excommunicated Patriarch Michael I Cerularius of Constantinople, which contributed to the formal split between the Roman Catholic and Eastern Orthodox Churches. Leo IX died shortly after the excommunication, and he remained recognized as a legitimate pope.
The Great Eastern Schism in 1054. The pope and the patriarch mutually excommunicated each other.
In 1054 AD the leaders of each Church mutually excommunicated each other.
The Great Schism occurred in the year 1054 and was when the Catholic Church and the Orthodox Church parted ways. It was a situation that had been brewing for many years because of both theological and political differences. It came to a head in 1054 when the Pope in Rome and the Patriarch of the East in Constantinople mutually excommunicated each other.
the final schizm between Catholic and Orthodox christianitythey created two completely separte churches
The excommunications of 1054 led to the Great Schism between the Roman Catholic Church and the Eastern Orthodox Church. This division created a lasting rift between the two branches of Christianity that persists to this day.
The result of excommunications in 1054 was the Great Schism, when the Eastern Orthodox Church and the Roman Catholic Church split. This schism created a permanent division between the Eastern and Western branches of Christianity, leading to differences in doctrine, theology, and church structure that persist to this day.
in the year 1054 AD