It’s the late 100s CE. A century has passed since Roman troops have destroyed the Jerusalem temple and crushed the Jewish revolt, unwittingly scattering a sect of Jews who followed an itinerant preacher whom the Romans had crucified some decades earlier.
Over the decades, that sect had separated from its parent faith; its followers were known, perhaps derogatorily, as Christians, claiming the crucified preacher they followed had in fact risen from the dead and was the son of God, if not actually God in some way. Subject to occasional persecution by various local officials in the Roman Empire, the Christian movement nevertheless had grown to a size and influence that it reached the notice of a Greco-Roman philosopher named Celsus.
We know very little about Celsus, except that around this time before the end of the second century, he felt compelled to respond to the Christian claims – the earliest known attack on Christianity. Called The True Discourse of Celsus the Epicurean, his work is only known insofar as it’s quoted by the famed bishop of Alexandria, Origen, in his apologetic work Contra Celsus, written around 247.
In his The Interpretation of the New Testament in Greco-Roman Paganism (Hendrickson, 2000), John Granger Cook writes: “Celsus was something of a social conservative who viewed Christianity as a departure from everything that was ancient and true in the Hellenistic tradition.” (p. 17)
To the extent Origen fairly caricatures Celsus’ argument – and to his credit he does seem to quote Celsus at length without apparent modification, though you can’t really be sure about that sort of thing – what jumps out at me, especially in this season, is how much Celsus hated the notion of the incarnation.
The bulk of Celsus’ argument against Christianity could be boiled down to just one sentence: Gods don’t do that.