St. Aristedes the Athenian died ca. 134
The Christians, then, reckon the beginning of their religion from Jesus Christ, who is named the Son of God most High; and it is said that God came down from heaven, and from a Hebrew virgin took and clad Himself with flesh, and in a daughter of man there dwelt the Son of God. This is taught from that Gospel which a little while ago was spoken among them as being preached; wherein if ye also will read, ye will comprehend the power that is upon it. This Jesus, then, was born of the tribe of the Hebrews; and He had twelve disciples, in order that a certain dispensation of His might be fulfilled. He was pierced by the Jews; and He died and was buried; and they say that after three days He rose and ascended to heaven; and then these twelve disciples went forth into the known parts of the world, and taught concerning His greatness with all humility and sobriety; and on this account those also who to-day believe in this preaching are called Christians, who are well known. There are then four races of mankind, as I said before, Barbarians and Greeks, Jews and Christians. (The Apology of Aristedes)