Thematic Bible: Who shall know of jesus Christ’s doctrine

Jesus answered them, and said, My doctrine is not mine, but his that sent me. If any man will do his will, he shall know concerning the doctrine, whether it is from God, or whether I speak from myself. He that speaketh from himself, seeketh his own glory: but he that seeketh his glory that sent him, the same is true, and no unrighteousness is in him.