The Greek noun Aithiops (Αἰθίοψ) literally means 'burnt-face' (from aitho, to burn/scorch, + ops, face) — the Greek name for people of dark skin from sub-Saharan Africa and the Nile valley region. In classical usage, it referred broadly to the lands south of Egypt, corresponding to ancient Nubia, Sudan, and Ethiopia.
In the New Testament, the word appears in Acts 8:27 in reference to the Ethiopian eunuch — an official in charge of the treasury of Candace, queen of the Ethiopians — whose conversion is one of the earliest recorded instances of the Gospel reaching Africa.
The story of the Ethiopian eunuch (Acts 8:26–40) is one of the most theologically rich episodes in Acts. The Gospel's movement from Jerusalem → Judea → Samaria → 'the ends of the earth' (Acts 1:8) reaches a dramatic milestone with this encounter. The Ethiopian represents multiple categories of outsider: a Gentile, a foreigner, a eunuch (excluded from the assembly by Deuteronomy 23:1).
Yet the Spirit specifically sends Philip to him. He is reading Isaiah 53 — the suffering servant passage — and asks who the prophet is speaking about. Philip explains that the passage is about Jesus. The man believes and is immediately baptized. Isaiah 56:3–5 had promised that even eunuchs who hold fast to God's covenant would receive 'an everlasting name.' Acts 8 is that promise fulfilled. The Gospel breaks every barrier — ethnic, physical, social — to include all who believe.