The royal official has lost all hope for the recovery of his dying son. Learning that He has arrived in Cana, he hastens from his house, which was in Capernaum. Standing before the Lord, he begs Him to come to his house and heal his son.
The Greek says ἵνα καταβῇ, "that He might go down." This is because Cana, rather far from the shore of the lake, lies in relatively high country. Capernaum lay below, on the very shore of the lake, northeast of Cana.
Here it is fitting to mention that some critics of the German rationalist school, intentionally or unintentionally, wished to confuse two separate miracles into one. They merged the healing of the centurion's servant with the healing of the royal official's son, calling the centurion also a royal official because he held an official post.
But it must be emphasized strongly that these two miracles are distinct, not merely as two equal events. They also differ in their inner content, and by their very difference they give a very important lesson.
The royal official, coming fearlessly to the Lord, plainly shows himself to be a Jew, who has the right to speak with a kinsman, even though in his understanding He is a great prophet. He asks the Lord to make the fairly long journey from Cana to Capernaum, about twenty or twenty-five versts, and to visit his house.
At the same time it does not occur to him that the Lord could heal his son without seeing the sick man and without approaching his bed.
On the other hand, the healing of the centurion's servant, narrated in Mt 8 and following and Lk 7 and following, occurs first when the Lord Himself was in Capernaum, not in Cana.
Moreover, one must distinguish the centurion's remarkable faith, to which the Lord Himself graciously bore witness (Mt 8:10), from the initially weak faith of the royal official. He believed (Jn 4:53) only after the miracle of healing had been accomplished.
The centurion's humility is also worthy of notice. He does not even dare to appear before the Lord himself, because he is a foreigner. Not yet knowing the whole greatness of the mercy and love of the God-man, he sends Jews to ask the Lord on his behalf.
In his understanding, only they are worthy to approach the Lord. He, having been raised in paganism, though probably already conscious of its vanity, does not consider himself sufficiently pure or worthy to speak personally with the Lord.
It is clear that in his heart he had already confessed Him as sent by God, and perhaps had even acknowledged Him as God.
Even when the Merciful One, seeing in the centurion a chosen child of God, says, "I will come," the centurion begs Him through his messengers not to trouble Himself by coming. He asks Him only to command, for his house is not worthy to receive so great a One under its roof.
Thus it is clear that these are two distinct miracles. In them is also expressed the reason why pagans and sinners "went into the kingdom of God before" the boastful teachers of Israel. Humility, faith, and love: this is the path to the Lord.