When he heard that Jesus came out of Judea into Galilee, he went unto him, and besought him that he would come down, and heal his son: for he was at the point of death.
All Commentaries on John 4:47 Go To John 4
John Chrysostom
AD 407
This person certainly was of royal race, or possessed some dignity from his office, to which the title noble was attached. Some indeed think that this is the man mentioned by Matthew Matthew 8:5, but he is shown to be a different person, not only from his dignity, but also from his faith. That other, even when Christ was willing to go to him, entreats Him to tarry; this one, when He had made no such offer, draws Him to his house. The one says, I am not worthy that You should come under my roof; but this other even urges Him, saying, Come down ere my son die. In that instance He came down from the mountain, and entered into Capernaum; but here, as He came from Samaria, and went not into Capernaum but into Cana, this person met Him. The servant of the other was possessed by the palsy, this one's son by a fever.
And he came and besought Him that He would heal his son: for he was at the point of death. What says Christ?