John 9:16, 30-33

So some of the Pharisees were saying, “This man does not keep the Sabbath day, so he is not from God.” But others said, “A man who is a sinner can’t do miracles like these.” So they could not agree with each other.

The man answered, “This is a very strange thing. You don’t know where he comes from, and yet he opened my eyes. We all know that God does not listen to sinners, but he listens to anyone who worships and obeys him. Nobody has ever heard of anyone giving sight to a man born blind. If this man were not from God, he could do nothing.”