John 7:17-21

17If any one desire to practise his will, he shall know concerning the doctrine, whether it is of 1God, or [that] I speak from myself.

18He that speaks from himself seeks his own glory; but he that seeks the glory of him that has sent him, he is true, and unrighteousness is not in him.

19Has not Moses given you the law, and no one of you practises the law? Why do ye seek to kill me?

20The crowd answered [and said], Thou hast a demon: who seeks to kill thee?

21Jesus answered and said to them, I have done one work, and ye all wonder.