Plutarch

A Greek historian, biographer, and philosopher from Chaeronea, best known for his Parallel Lives, which paired biographies of famous Greeks and Romans. Writing during the same decades as the New Testament authors, Plutarch documented the political and cultural world in which early Christianity emerged and spread. His moral philosophy — emphasizing virtue, divine providence, and the soul's relationship to God — influenced several early Church fathers, particularly Clement of Alexandria and Basil of Caesarea. Though he never mentions Christianity directly, his writings illuminate the intellectual and religious landscape of the Greco-Roman world that the apostles navigated.