QUICK FACTS:
People groups: 280
Population: 213,723,865
Unreached people groups: 232
UPG population: 177,874,265
Unengaged UPGs: 109
UUPG population: 7,762,165
Number of countries: 68
Base Religion: Christianity
Description: Eastern Orthodoxy includes Copts, the Assyrian Church of the East, Eastern Orthodox Churches and Oriental Orthodox Churches. These traditions split from the Roman Catholic Church over doctrinal, cultural and linguistic differences. The Orthodox Church considers itself the present-day continuation of the theology and practice established by Jesus Christ through his Apostles.
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