John 8:58 - 9:8 - Jesus said to them, "Most certainly, I tell you, before Abraham came into existence, I AM. " Therefore they took up stones to throw at him, but Jesus was hidden, and went out of the temple, having gone through their midst, and so passed by. As he passed by, he saw a man blind from birth. His disciples asked him, "Rabbi, who sinned, this man or his parents, that he was born blind?" Jesus answered, "Neither did this man sin, nor his parents; but, that the works of God might be revealed in him. I must work the works of him who sent me, while it is day. The night is coming, when no one can work. While I am in the world, I am the light of the world." When he had said this, he spat on the ground, made mud with the saliva, anointed the blind man's eyes with the mud, and said to him, "Go, wash in the pool of Siloam" (which means "Sent"). So he went away, washed, and came back seeing. The neighbors therefore, and those who saw that he was blind before, said, "Isn't this he who sat and begged?"
John 12:46 - 48 - I have come as a light into the world, that whoever believes in me may not remain in the darkness. If anyone listens to my sayings, and doesn't believe, I don't judge him. For I came not to judge the world, but to save the world. He who rejects me, and doesn't receive my sayings, has one who judges him. The word that I spoke, the same will judge him in the last day.
Romans 2:19 - and are confident that you yourself are a guide of the blind, a light to those who are in darkness,
John 14:6 - Jesus said to him, "I am the way, the truth, and the life. No one comes to the Father, except through me.