John the Apostle
John 9:6BSB·traditional attribution

When Jesus had said this, He spit on the ground, made some mud, and applied it to the man’s eyes.

John Calvin Reformed @genevareformer

6. He spat on the ground. The intention of Christ was, to restore sight to the blind man, but he commences the operation in a way which appears to be highly absurd; for, by anointing his eyes with clay, he in some respects doubles the blindness Who would not have thought either that he was mocking the wretched man, or that he was practising senseless and absurd fooleries?

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

And when he had thus spoken,.... In answer to the disciples' question, and declaring his own work and office in the world, and the necessity he was under of performing it: he spat on the ground, and made clay of the spittle; the Misnic doctors speak (c) of , "clay that is spitted", or "spittle clay", which their commentators say (d) was a weak, thin...