Nathanael said to him, "Can any good thing come out of Nazareth?" Philip said to him, "Come and see."
      (3.) Nathanael hereby obtained a full assurance of faith in Jesus Christ, expressed in that noble acknowledgment (John 1:49; John 1:49): Rabbi, thou art the Son of God, thou art the king of Israel; that is, in short, thou art the true Messiah. Observe here, [1.] How firmly he believed with the heart. Though he had lately laboured under some prejudices concerning Christ, they had now all vanished. Note, The grace of God, in working faith, casts down imaginations. Now he asks no more, Can any good thing come out of Nazareth? For he believes Jesus of Nazareth to be the chief good, and embraces him accordingly. [2.] How freely he confessed with the mouth. His confession is made in form of an adoration, directed to our Lord Jesus himself, which is a proper way of confessing our faith. First, He confesses Christ's prophetical office, in calling him Rabbi, a title which the Jews commonly gave to their teachers. Christ is the great rabbi, at whose feet we must all be brought up. Secondly, He confesses his divine nature and mission, in calling him the Son of God (that Son of God spoken of Psalms 2:7); though he had but a human form and aspect, yet having a divine knowledge, the knowledge of the heart, and of things distant and secret, Nathanael thence concludes him to be the Son of God. Thirdly, He confesses, "Thou art the king of Israel; that king of Israel whom we have been long waiting for." If he be the Son of God, he is king of the Israel of God. Nathanael hereby proves himself an Israelite indeed that he so readily owns and submits to the king of Israel.