He anointed the eyes of the blind man with the clay — This might almost have blinded a man that had sight. But what could it do toward curing the blind? It reminds us that God is no farther from the event, when he works either with, or without means, and that all the creatures are only that which his almighty operation makes them.
Related Commentaries of John 9:6
John 9:6
6 When he had thus spoken, he spat on the ground, and made clay of the spittle, and he anointeda the eyes of the blind man with the clay,