12Again Jesus spoke to them, saying, “I am the light of the world; he who follows me will not walk in the darkness but will have the light of life.”
13The Pharisees said to him, “You bear witness about yourself; your witness is not true.”
14Jesus answered and said to them, “Even if I bear witness about myself, my witness is true. I know where I came from and where I am going, but you do not know where I came from or where I am going.
15You judge according the flesh; I judge no one.