John the Apostle
John 9:3ESV·traditional attribution

Jesus answered, “It was not that this man sinned, or his parents, but that the works of God might be displayed in him.

John Calvin Reformed @genevareformer

3. Neither did this man sin, nor his parents. Christ does not absolutely say that the blind man, and his parents, were free from all blame; but he declares that we ought not to seek the cause of the blindness in sin.

Matthew Henry Presbyterian @wholebiblehenry

We have here sight given to a poor beggar that had been blind from his birth. Observe, I. The notice which our Lord Jesus took of the piteous case of this poor blind man (Joh 9:1): As Jesus passed by he saw a man which was blind from his birth.

Commenting on John 9:1-7

John Gill Reformed Baptist @doctorgill

Jesus answered, neither hath this man sinned, nor his parents,.... Not but that both were guilty of original sin, and had committed actual transgressions; but Christ's answer is to be considered agreeable to the design of the question; and the sense is, that it was not any sin that either of them had committed, whilst he was in the womb, or previous to his birth...