Nathanael answered him, "Rabbi, you are the Son of God! You are King of Israel!"
thou art the King of Israel; having in view, no doubt, the passage in Psalms 2:6, where the characters of Son of God, and King of Zion, meet in the same person: not King of Israel, in a literal sense; though he was the son of David, and a descendant of his in a right line, and was of the royal line, and had a legal right to the throne of Israel; and Nathanael might have a view to this, being tinctured with the common national prejudice, that the Messiah would be a temporal prince: but his kingdom is not of this world; nor with observation; but is spiritual; and he is a King over Israel in a spiritual sense, even of saints, whether Jews or Gentiles: whom he conquers by his power, and rules in their hearts by his Spirit, and grace; and protects, and defends them from all their enemies.