Schism of 1054, also called East-West Schism, event that precipitated the final separation between the Eastern Christian churches (led by the patriarch of Constantinople, Michael Cerularius) and the Western church (led by Pope Leo IX). The mutual excommunications by the pope and the patriarch that year became a watershed in church history. The excommunications were not lifted until 1965, when Pope Paul VI and Patriarch Athenagoras I, following their historic meeting in Jerusalem in 1964, presided over simultaneous ceremonies that revoked the excommunication decrees.
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Christianity: The great East-West schism
The mutual distrust shown in the time of Photius erupted again in the middle of the 11th century after papal enforcement of Latin customs upon Greeks in southern Italy. The patriarch of Constantinople, Michael Cerularius, closed Latin churches in Constantinople as a reprisal.…READ MORE
The relation of the Byzantine church to the Roman may be described as one of growing estrangement from the 5th to the 11th century. In the early church three bishops stood forth prominently, principally from the political eminence of the cities in which they ruled—the bishops of Rome, Alexandria, and Antioch. The transfer of the seat of empire from Rome to Constantinople and the later eclipse of Alexandria and Antioch as battlegrounds of Islam and Christianity promoted the importance of Constantinople. Concurrently, the theological calmness of the West, in contrast to the often violent theological disputes that troubled the Eastern patriarchates, strengthened the position of the Roman popes, who made increasing claims to preeminence. But this preeminence, or rather the Roman idea of what was involved in it, was never acknowledged in the East. To press it upon the Eastern patriarchs was to prepare the way for separation; to insist upon it in times of irritation was to cause a schism.
The theological genius of the East was different from that of the West. The Eastern theology had its roots in Greek philosophy, whereas a great deal of Western theology was based on Roman law. This gave rise to misunderstandings and at last led to two widely separate ways of regarding and defining one important doctrine—the procession of the Holy Spirit from the Father or from the Father and the Son. The Roman churches, without consulting the East, added “and from the Son” (Latin: Filioque) to the Nicene Creed. Also, the Eastern churches resented the Roman enforcement of clerical celibacy, the limitation of the right of confirmation to the bishop, and the use of unleavened bread in the Eucharist.
Political jealousies and interests intensified the disputes, and, at last, after many premonitory symptoms, the final break came in 1054, when Pope Leo IX struck at Michael Cerularius and his followers with an excommunication and the patriarch retaliated with a similar excommunication. There had been mutual excommunications before, but they had not resulted in permanent schisms. At the time there seemed possibilities of reconciliation, but the rift grew wider; in particular, the Greeks were bitterly antagonized by such events as the Latin capture of Constantinople in 1204. Western pleas for reunion (on Western terms), such as those at the Council of Lyon (1274) and the Council of Ferrara-Florence (1439), were rejected by the Byzantines.
The schism has never been healed, though relations between the churches improved following the Second Vatican Council (1962–65), which recognized the validity of the sacraments in the Eastern churches. In 1979 the Joint International Commission for Theological Dialogue Between the Catholic Church and the Orthodox Church was established by the Holy See and 14 autocephalous churches to further foster ecumenism. Dialogue and improved relations continued into the early 21st century.
On Saturday, July 16, 1054, as afternoon prayers were about to begin, Cardinal Humbert, legate of Pope Leo IX, strode into the Cathedral of Hagia Sophia, right up to the main altar, and placed on it a parchment that declared the Patriarch of Constantinople, Michael Cerularius, to be excommunicated. He then marched out of the church, shook its dust from his feet, and left the city. A week later the patriarch solemnly condemned the cardinal.
Centuries later, this dramatic incident was thought to mark the beginning of the schism between the Latin and the Greek churches, a division that still separates Roman Catholics and Eastern Orthodox (Greek, Russian, and other). Today, however, no serious scholar maintains that the schism began in 1054. The process leading to the definitive break was much more complicated, and no single cause or event can be said to have precipitated it.
Immediate Causes of the Break
In 1048 a French bishop was elected as Pope Leo IX. He and the clerics who accompanied him to Rome were intent on reforming the papacy and the entire church. Five years earlier in Constantinople, the rigid and ambitious Michael Cerularius was named patriarch.
Problems arose in Southern Italy (then under Byzantine rule) in the 1040s, when Norman warriors conquered the region and replaced Greek [Eastern] bishops with Latin [Western] ones. People were confused, and they argued about the proper form of the liturgy and other external matters. Differences over clerical marriage, the bread used for the Eucharist, days of fasting, and other usages assumed an unprecedented importance.
When Cerularius heard that the Normans were forbidding Greek customs in Southern Italy, he retaliated, in 1052, by closing the Latin churches in Constantinople. ...
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