John 9:36-41

36 He said in answer, And who is he, Lord? Say, so that I may have faith in him.

37 Jesus said to him, You have seen him; it is he who is talking to you.

38 And he said, Lord, I have faith. And he gave him worship.

39 And Jesus said, I came into this world to be a judge, so that those who do not see may see, and those who see may become blind.

40 These words came to the ears of the Pharisees who were with him and they said to him, Are we, then, blind?

41 Jesus said to them, If you were blind you would have no sin: but now that you say, We see; your sin is there still.