Ethiopian Tewahedo Orthodox Church:
Many traditions claim that Christian teachings were introduced to
the region immediately after Pentecost. John Chrysostom speaks of
the "Ethiopians present in Jerusalem" as being able to
understand the preaching of Peter in Acts, 2:38.Possible missions of
some of the Apostles in the lands now called
Ethiopia is also reported as early as the 4th century.
Socrates of Constantinople includes Ethiopia in his
list as one of the regions preached by Matthew the Apostle, where a
specific mention of " Ethiopia south of the Caspian
Sea" can be confirmed in some traditions such as the Roman Catholic
Church among others.