Contradiction with Matthew 26:48-50
Judas betrays Jesus, which contradicts the notion of religious leaders being pleased with Jesus’ wonders as depicted in Matthew 21:15.
Matthew 26:48-50: And forthwith he came to Jesus, and said, Hail, master; and kissed him.
Contradiction with John 7:5
Even Jesus' brothers did not believe in him, presenting disbelief contrasting with the admiration shown in Matthew 21:15.
John 7:5: For neither did his brethren believe in him.
Contradiction with Mark 3:22
Religious leaders accuse Jesus of being possessed by Beelzebub, which contradicts their being displeased by his miracles in Matthew 21:15.
Mark 3:22: And the scribes which came down from Jerusalem said, He hath Beelzebub, and by the prince of the devils casteth he out devils.
Contradiction with Luke 23:21
The crowd's demand to crucify Jesus conflicts with the atmosphere of wonder and opposition in Matthew 21:15.
Luke 23:21: But they cried, saying, Crucify [him], crucify him.
Contradiction with John 19:15
The chief priests denying Jesus as their king contradicts their portrayal in Matthew 21:15 as acknowledging his impact.
John 19:15: But they cried out, Away with [him], away with [him], crucify him. Pilate saith unto them, Shall I crucify your King? The chief priests answered, We have no king but Caesar.