Christianity based on the doctrine of God the Father, Son, and Holy Spirit.
Initially: believer in the concordance among all prophetic messages from Abraham to Muhammad. Later on: believer who submits to the will of God (Allah).
The partaking of bread and wine in commemoration of Jesus Christ's last supper. Byzantium accused Rome of serving the flat Middle Eastern bread which it denounced as "Jewish," in reference to Lev. 23:4–8.
An association of self-governing states sharing similar institutional and cultural traits.
Literally "struggle (for the path of God-fi sabil Allah)," that can range from personal struggle for faith to war in the name of Islam.
Meditative devotion to faith, expressed in the form of prayer, ecstasy, chanting, or dancing.
The paradigmatic "path" of Muhammad's traditions which, if trodden by believers, will lead to salvation.
Representative of God, and later of Muhammad, on earth.
"And in the Holy Spirit, the Lord, the giver of life, who proceeds from the Father (and the Son [filioque]),who with the Father and the Son is adored and glorified" (partial quote). The filioque was inserted into the Creed in Spain at the end of the 500s against Arianism which denied the divinity of Jesus, but it was never ratified in the east.
Community of all who believe in one God, with Muhammad as their prophet, and reject pagan idolatry (ignorance, jahiliyya) or associationism (shirk), such as the Christian doctrine of Trinity.
Removal of all religious images from churches and monasteries during a period in the Byzantine Empire (726-787, 814-842), under orders of the emperors.
Eastern Christianity allows clerical marriage and the wearing of beards.
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