QUICK FACTS:
People groups: 279
Population: 216,202,365
Unreached people groups: 232
UPG population: 180,418,465
Unengaged UPGs: 111
UUPG population: 8,345,065
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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