St. Clement was an early Greek theologian and head of the catechetical school of Alexandria. Athens is given as the starting-point of his journeyings, and was probably his birthplace. He became a convert to the Faith and travelled from place to place in search of higher instruction, attaching himself successively to different masters: to a Greek of Ionia, to another of Magna Graecia, to a third of Coele-Syria, after all of whom he addressed himself...