In the Old Testament only Yahweh has the authority to rebuke evil. In the New Testament Gospels only Jesus has the victory over chaos. Only Jesus has the authority of God, becuase he is God in flesh. I will make him the firstborn, the highest of the kings of the earth. I will establish his line forever, and his throne as long as the heavens endure.
Kings have power and authority.
After the miracle of feeding five thousand with only five loaves and two fishes the zealots wanted to grap Jesus and make him king in thier quest to overthrow Rome. Jesus slipped away from them into the safety of the mountains. This was not the kind of kingship that Jesus was about. Jesus rejected the role of military leader against Rome. His was the eschatological battle against the cosmic enemy, the chaos monster characterized by the sea.