John 9:32

Since the world began was it not heard that any man opened the eyes of one that was born blind.

More from John 9

And as Jesus passed by, he saw a man which was blind from his birth.

And his disciples asked him, saying, Master, who did sin, this man, or his parents, that he was born blind?

Jesus answered, Neither hath this man sinned, nor his parents: but that the works of God should be made manifest in him.

I must work the works of him that sent me, while it is day: the night cometh, when no man can work.

As long as I am in the world, I am the light of the world.