Contradiction with Matthew 28:20
This verse records Jesus saying, "I am with you always," which contradicts the notion of His departure in John 13:33.
Matthew 28:20: Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, [even] unto the end of the world. Amen.
Contradiction with John 14:18
This verse states, "I will not leave you comfortless: I will come to you," suggesting His continued presence in contrast to John 13:33.
John 14:18: I will not leave you comfortless: I will come to you. [comfortless: or, orphans]
Contradiction with John 16:7
Here Jesus says, "It is expedient for you that I go away," which offers a reason for leaving, whereas John 13:33 simply states His departure.
John 16:7: Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you.
Contradiction with Hebrews 13:5
In this verse, it's promised, "I will never leave thee, nor forsake thee," which seems to contradict the leaving statement in John 13:33.
Hebrews 13:5: [Let your] conversation [be] without covetousness; [and be] content with such things as ye have: for he hath said, I will never leave thee, nor forsake thee.
Contradiction with Matthew 18:20
This verse says, "Where two or three are gathered together in my name, there am I in the midst of them," contradicting the idea of absence suggested in John 13:33.
Matthew 18:20: For where two or three are gathered together in my name, there am I in the midst of them.