For the most part, in the union of Greco-Roman with Judeo-Christian, the Greco-Roman turn of mind combined with Judeo-Christian values. While the outward form of the Western world remained Greco-Roman, its content became gradually Judeo-Christian.

Ch.VII The Way They Went: Greco-Roman Meets Judeo-Christian - Sailing the Wine-Dark Sea: Why the Greeks Matter (2003)