15Then the Jews were surprised and said, How has this man got knowledge of books? He has never been to school.
16Jesus gave them this answer: It is not my teaching, but his who sent me.
17If any man is ready to do God's pleasure he will have knowledge of the teaching and of where it comes from--from God or from myself.
18The man whose words come from himself is looking for glory for himself, but he who is looking for the glory of him who sent him--that man is true and there is no evil in him.
19Did not Moses give you the law? Even so, not one of you keeps the law. Why have you a desire to put me to death?
20The people said in answer, You have an evil spirit: who has any desire to put you to death?
21This was the answer of Jesus: I have done one work and you are all surprised at it.