If this man were not of God, He could do nothing, i.e, for curing my blindness. "He says this freely, stedfastly, and truly" (S. Augustine), "for to enlighten the blind is supernatural work, and specially belongs to God."
He who had just received sight and been miraculously freed from his old blindness, was quicker to perceive truth than they who had been instructed by the law, for see, see how by very many and wise arguments he demonstrates the utter baseness of the Pharisees' opinion. For when they absurdly said of Christ: As for this Man we know not whence He is, he in reply severely rebukes them for their unfairness of thought, when they deny all knowledge of One Who worked such wonders; it being evident to all that one who was not from God would be unable to do any of those deeds which are only accomplished by Divine energy. For God works such deeds through the saints only, and would never bestow upon a stranger who had not yet entered on the way of godliness the ability to boast of such glories. Else let the dumbfoundered Pharisee come forward and say what is henceforth the distinction with God between the holy and the profane, the just and the sinner, the impious and the devout. For if He enables...
