Origen (ca. 184-254)

INTRODUCTORY NOTE TO THE WORKS OF ORIGEN from the CCEL site which also has many etexts (scroll) of his works

Origen from Mahlon H. Smith, Rutgers University

Origen from the Encyclopedia Britannica

Origen from the Ecole Glossary (A. Beavers)

Origen from the Internet Encyclopedia of Philosophy

Origen from G. Matthew

Origen: On Classical Learning from the Medieval Source Book