Isaiah 42:16-19

16I will lead the blind by a way they did not know; I will guide them on paths they have not known. I will turn darkness to light in front of them and rough places into level ground. This is what I will do for them, and I will not abandon them.

17They will be turned back and utterly ashamed — those who trust in an idol and say to a cast image, ‘You are our gods! ’

18“Listen, you deaf! Look, you blind, so that you may see.

19Who is blind but my servant, or deaf like my messenger I am sending? Who is blind like my dedicated one, or blind like the servant of the Lord?