John Chrysostom — as excerpted in the Catena Aurea on John 9:8-17

“(Hom. lviii. 1) Those who said, Can a man that is a sinner do such miracles? wishing to stop the others’ mouths, make the object of our Lord’s goodness again come forward; but without appearing to take part with Him themselves: They say unto the blind man again, What sayest thou of Him, that He hath opened thine eyes?”