What major difference between the eastern and western churches led to their schism

Question

They disagreed about the use of icons
They disagreed about the divinity of Christ
They disagreed about church leadership and authority
They disagreed about the language in which scripture should be written and read

Answer 1

The major difference between the eastern and western churches that led to their schism was their disagreement about church leadership and authority. The Eastern Church, also known as the Orthodox Church, believed in a decentralized form of church authority, with power shared among multiple patriarchs. The Western Church, on the other hand, upheld the authority of the Pope, who held a more centralized and hierarchical position. This difference in views on church leadership and authority eventually led to the schism between the Eastern Orthodox Church and the Roman Catholic Church in 1054.