John 4:50

Go thy way. — His faith is to be strengthened, and is to pass beyond a trust in aid through bodily presence. Jesus will not go down, but he is himself to go with the assurance, “Thy son liveth.” Up to this point he had believed on the testimony of others, but he, too, now believes on account of the word of Christ Himself.

Had spoken unto him. — Better, spake unto him. The word he believed was that spoken then.