Pseudo Dionysius The Areopagite (1 A.D.-599 A.D.?), according to traditional scholars, was an enigmatic fifth and sixth-century Syrian writer. But up until the age of scientific enlightenment, many theologians held it to be the work of a 1st century Athenian judge converted by St.Paul himself in Acts 17:34.
Acts 17:34: "Howbeit certain men clave unto him, and believed: among the which was Dionysius the Areopagite, and a woman named Damaris, and others with them."