4:47 Besought him that he would... heal his son. Note that: (1) The nobleman has already faith as a grain of mustard seed (Mt 17:20 Lu 17:6) in Jesus; (2) that faith moves him to seek the aid of Jesus; (3) to make sure of his help he comes in person, instead of sending servants; (4) while he thought he could heal his son, he did not comprehend that it could be done unless Jesus came to where he was; (5) he thought it would be too late if the son died before his coming. His faith way very imperfect.
4:47 To come down - For Cana stood much higher than Capernaum.
4:43-54 The father was a nobleman, yet the son was sick. Honours and titles are no security from sickness and death. The greatest men must go themselves to God, must become beggars. The nobleman did not stop from his request till he prevailed. But at first he discovered the weakness of his faith in the power of Christ. It is hard to persuade ourselves that distance of time and place, are no hinderance to the knowledge, mercy, and power of our Lord Jesus. Christ gave an answer of peace. Christ's saying that the soul lives, makes it alive. The father went his way, which showed the sincerity of his faith. Being satisfied, he did not hurry home that night, but returned as one easy in his own mind. His servants met him with the news of the child's recovery. Good news will meet those that hope in God's word. Diligent comparing the works of Jesus with his word, will confirm our faith. And the bringing the cure to the family brought salvation to it. Thus an experience of the power of one word of Christ, may settle the authority of Christ in the soul. The whole family believed likewise. The miracle made Jesus dear to them. The knowledge of Christ still spreads through families, and men find health and salvation to their souls.
