Contradiction with Mark 9:35
In this verse, Jesus teaches that to be first, one must be last and servant of all, which could contradict the glorification of the Son of Man.
Mark 9:35: And he sat down, and called the twelve, and saith unto them, If any man desire to be first, [the same] shall be last of all, and servant of all.
Contradiction with John 7:8
Jesus initially says He is not going to the feast, which may seem contradictory to His later actions and statements about His glorification in John 12:23.
John 7:8: Go ye up unto this feast: I go not up yet unto this feast; for my time is not yet full come.
Contradiction with Matthew 16:20
Jesus instructs His disciples not to tell anyone that He is the Messiah, which contrasts with the concept of glorification in John 12:23.
Matthew 16:20: Then charged he his disciples that they should tell no man that he was Jesus the Christ.