In the introduction to the CUA translation of Origen’s Homilies on Jeremiah, it states that only the following works of Origen have survived in Greek: several sections of the Commentary on John; several sections of the Commentary on Matthew; Contra Celsum; On Prayer; Exhortation to Martyrdom; Dialogue with Heracleides; 20 homilies on Jeremiah; the homily on 1 Kings (1 Samuel) 28 (the Witch of Endor); plus a bunch of fragments from places like the Philocalia. The remainder survive only in translation, mostly in Latin.
Could you perhaps provide me with, or tell me how I could get access to Origen’s Commentary on Matthew in the Greek? (Or at least all known fragments of it?
Thank you.
I have no special knowledge on this. An electronic text might exist in the TLG — have a search in the “canon of authors”. If not, you will need an edition. This will be a GCS edition, I would guess.
Pardon me if I don’t search for you — I am very busy!