Again Jesus spoke to them, saying, “I am the light of the world. Whoever follows me will never walk in darkness but will have the light of life.” Then the Pharisees said to him, “You are testifying on your own behalf; your testimony is not valid.” Jesus answered, “Even if I testify on my own behalf, my testimony is valid because I know where I have come from and where I am going, but you do not know where I come from or where I am going. You judge by human standards; I judge no one. Yet even...