1. Comparing Christianity in the Middle Ages

2. The two churches
During the Middle ages there were types of Christianity:
The Roman Catholic church in the West (Europe)
The Eastern Orthodox Church in the East (Byzantine Empire)
They were both Christians but they were different in several ways.

3. Head of the Church
In the Roman Catholic Church the head of the church is the pope.
In the Eastern Orthodox Church the head of the church is the Emperor.
Both churches claimed their leaders as the real authority.

4. Church Hierarchy Catholic Church Eastern Orthodox Pope Emperor
Cardinal Patriarch
Archbishop Cardinal
Bishop Bishop
Priest Priest

5. Language and Prayer
The Catholics performed church services in a mass which was done in Latin.
The Orthodox church did services using a liturgy which was done in Greek or other local languages.

6. Length of Services A typical Catholic mass would last about 1 hour.
A typical Eastern Orthodox liturgy lasts about 3 hours.

7. Religious Items A Catholic Church had many statues in the church.
An Eastern Orthodox Church had icons (religious images)

8. Marriage In the Catholic Church no religious figure can be married.
In the Orthodox church priests could marry.

9. Sacraments
Both churches follow the same 7 sacraments such as Eucharist (bread and wine), marriage, and baptism.
However during the Eucharist Catholic Church uses unleavened bread and the Eastern Orthodox uses bread that has risen.

10. Disagreement
Both churches decided to split after several disagreements. This was called the schism.
The first disagreement came when the Byzantine emperor banned religious images (icons). Iconoclasm
The 2nd came when the pope said that a woman could not be the head of the church.
The 3rd disagreement was over the Holy Spirit

11. Hagia Sophia