Nicene and Post-Nicene Fathers, Ser. II, Vol. III:
Jerome and Gennadius. Lives of Illustrious Men.: Cyrus the monk.

Chapter LXXXII.

Cyrus, 2717 an Alexandrian by race, and a physician by profession, at first a philosopher then a monk, an expert speaker, at first wrote elegantly and powerfully against Nestorius, but afterwards, since he began to inveigh against him too intemperately 2718 and dealt in syllogism rather than Scripture, he began to foster the Timothean doctrine. Finally he declined to accept the decree of the council of Chalcedon, and did not think the doctrine that after the incarnation the Son of God comprehended two natures, was to be acquiesced in.

Footnotes

Flourished 460.

since he began to inveigh against him too intemperately Norimb. and the eds., but the other mss. read “nevertheless” inveigh or “inveighs less” or “more” and “is found” for “inveigh.” T 21 25 a Wolfenb. agree in reading in illo minus invenitur instead of in illum nimius inventur. Norimb has same with nimius instead of minus. The reading of T 21 25 a Wolfenb. thus reinforced and in view of the fact of the easy confusion of minus and nimius in transcribing, is the most probable reading, but it is hard to decide and harder still to make sense of it.