Zacharias was troubled when he saw him, and fear fell upon him.
      IV. Zacharias's unbelief of the angel's prediction, and the rebuke he was laid under for that unbelief. He heard all that the angel had to say, and should have bowed his head, and worshipped the Lord, saying, Be it unto thy servant according to the word which thou hast spoken; but it was not so. We are here told,