Matthew 21:14

And the blind and the lame came to him in the temple; and he healed them. But when the chief priests and the scribes saw the wonderful things that he did, and the children that were crying in the temple and saying, Hosanna to the Son of David; they were moved with indignation.

The miracles wrought by Jesus on that occasion were powerful witnesses of his authority and power, and were more than sufficient to convince all right-minded persons of the truth and divinity of his holy mission. That many were convinced is attested by the Hosannas sung by the children. The divine Messenger had indeed suddenly come to his temple, as Malachi had prophesied (Malachi 3:1-3). However, this strong assertion of Christ's power and authority and its obvious acceptance by many only infuriated the Pharisees, who lost no time but objected at once.