To CononThe letter from which this is supposed to be an extract is said by Eusebius (H. E. vi. 46, 2) to have been on the subject of Repentance, and may possibly be “the instruction” which Dionysius says he had given on p. 42 above. (Pitra, Spic. Sol. i. 15, from a Bodl. MS. dated 1062)