Back to Greek – Fr. Andrew Stephen Damick
Preparing for Patristic Greek – B-Greek: The Biblical Greek Forum
How’s Your Greek? Getting Started Reading the Fathers in the Original
University of St. Thomas – Patristics / Patrology — The Early Church Fathers & Their Writings: Primary Sources –Original Languages – Grounded in the teachings and passion of Jesus Christ, early Christian theologians studied Jewish thought, Greek philosophy, and Greek and Latin vocabulary in their endeavour to explain complex Christian theological concepts.
Greek Apostolic Fathers – Android app.
PPS 44A – On the Incarnation, St. Athanasius – Greek & English diglot
ΠΕΡΙ ΙΕΡΩΣΥΝΗΣ, St. John Chrysostom – Latin Per Diem
The book used in the above videos. – Internet Archive
Electronic Patrologiae Graecae
PATRISTIC READERS – Greek and Latin texts of the Church Fathers, for the people.
BiblIndex: Index of Biblical Quotations in Early Christian Literature
Cambridge Patristic Texts – Concerning the Priesthood, St. John Chrysostom