ἀγέννητοι.  The context shews that this, not ἀγένητοι, is here the right form.  Athanasius seems to have used ἀγέννητος in both senses “Un-begotten,” as here, and “unoriginate.”  Thus (c. Arian. Or. i. cap. ix. § 30) he says of the Arians:  “Their further question ‘whether the Unoriginate be one or two,’ shews how false are their views.”  Compare Bp. Lightfoot’s Excursus on Ignatius, Ephes. § 7, and Mr. Robertson’s notes on Athanasius in this Series.