John 8:49 Meaning

47He that is of God heareth God's words: ye therefore hear them not, because ye are not of God.

48Then answered the Jews, and said unto him, Say we not well that thou art a Samaritan, and hast a devil?

49Jesus answered, I have not a devil; but I honour my Father, and ye do dishonour me.

50And I seek not mine own glory: there is one that seeketh and judgeth.

51Verily, verily, I say unto you, If a man keep my saying, he shall never see death.