“This was not the Koran.”
Dream on! Who sold you that whopper?
Aren’t you aware that the Eastern Churches have a different book of the Gospels?
For example, the Copts in Egypt are not all Catholic. Many of them are orthodox.
Catholic conservatives: A traditionalist avant-garde
The Rites of the Catholic Church [Catholic Caucus]
One and Many Churches (origins of the Church)
THE RITES OF THE CATHOLIC CHURCH -- There are many!
(Cardinal) Newman on Rites and Ceremonies