Ephrem the Syrian : But our Lord spoke in humility from heaven, that in humility the heads of His church might speak. And if any one should say, "Wherein did our Lord speak humbly with Paul? for lo! the eyes of Paul were grievously smitten;" let him know that it was not from our merciful Lord that this chastisement proceeded, who spoke those words in humility; but from the vehement light that vehemently shone forth there. And this light did not strike Paul by way of retribution on account of his deeds, but on account of the vehemence of its rays it hurt him, as he also said: When I arose, I could discern nothing for the glory of the light. But if that light was glorious, O Paul, how did the glorious light become a blinding light to thee thyself? The light was that which, according to its nature, illuminates above, but contrary to its nature, it shone forth below. When it illumined above, it was delightful; but when it shone forth below, it was blinding. For the light was both grievous and pleasant. It was grievous and violent towards the eyes of the flesh; and it was pleasant and lightful to those who are fire and spirit. — Homily - On Our Lord, 26 John Chrysostom : "And when I could not see for the glory of that light, being led by the hand of them that were with me, I came into Damascus." See how great was the excess of the light. — Homily on Acts 47 Tertullian : It was of Him, too, that he had said in a previous passage: "Now unto the King eternal, immortal, invisible, to the only God; " so that we might apply even the contrary qualities to the Son Himself-mortality, accessibility-of whom the apostle testifies that "He died according to the Scriptures," and that "He was seen by himself last of all," -by means, of course, of the light which was accessible, although it was not without imperilling his sight that he experienced that light. A like danger to which also befell Peter, and John, and James, (who confronted not the same light) without risking the loss of their reason and mind; and if they, who were unable to endure the glory of the Son, had only seen the Father, they must have died then and there: "For no man shall see God, and live. — Against Praxeas