John 7:17-21

17If anyone is willing to do His will, he will know whether the teaching is of God or whether I speak on My own accord and by My own authority.

18He who speaks on his own accord seeks glory and honor for himself. But He who seeks the glory and the honor of the One who sent Him, He is true, and there is no unrighteousness or deception in Him.

19“Did not Moses give you the Law? And yet not one of you keeps the Law. Why do you want to kill Me [for not keeping it]?”

20The crowd answered, “You have a demon [You are out of Your mind]! Who wants to kill You?”

21Jesus replied, “I did one work, and you are all astounded.