One water, and the Living Water it points to

The Pool of Siloam

In the ninth chapter of John a man born blind sits in his darkness, and the question around him is about blame, whose sin caused it, his or his parents. Jesus turns the question aside and speaks instead of the works of God being made manifest. Then He does something that requires the blind man to move: He makes clay, anoints the eyes, and sends him to wash in a particular pool. The pool has a name, and John pauses to tell us its meaning. It is called Siloam, and the text says the name means Sent. The man goes, he washes, and he comes back seeing. The sight does not come at the touch of the clay; it comes on the far side of obedience, after he has gone where he was told, to the pool whose very name points beyond itself to the One who does the sending.

“And said unto him, Go, wash in the pool of Siloam, (which is by interpretation, Sent.) He went his way therefore, and washed, and came seeing.”John 9:7

The water in Scripture

John's ninth chapter opens with a man blind from birth and a theological question thrown at Jesus by the disciples about the cause of the blindness. Jesus refuses the framework of blame and reframes the man's condition as an occasion for the works of God to be shown. Then, having spoken of Himself as the light of the world, He acts in a way that is strikingly physical: He spits on the ground, makes clay, and anoints the man's eyes with it. The healing is not finished by the anointing. Jesus tells him to go and wash in the pool of Siloam. Here John does something he does not always do; he stops to translate the name, telling the reader that Siloam means Sent. It is a deliberate note, planted in the middle of the narrative, and the careful reader is meant to hold it. The man is sent to the pool of Sending, and the whole Gospel of John is saturated with the language of the Father sending the Son. So the blind man goes, and he washes, and he comes seeing. The verb order matters: he went, he washed, he returned able to see. The sight arrives after the obedience, not before it. He could not verify the promise in advance; he had to walk in his blindness to a pool he could not see, on the word of a man he had only just met, and wash on command. What follows is one of the longest single scenes in the Gospel, the neighbors disputing whether he is the same man, the Pharisees interrogating him and his parents, the man growing bolder in his testimony until he is cast out, and finally Jesus finding him again and revealing Himself as the Son of God. But the hinge of it all is the pool. The one born blind obeyed a strange command, washed in the water named Sent, and came back seeing.

What it comes to mean

The clearest thing the text states is the meaning of the name. John himself tells us that Siloam is, by interpretation, Sent. This is not a preacher's flourish drawn from the outside; it is written into the ninth chapter as an aside from the narrator. So when we say the pool's name points toward the Sent One, we are following a thread the text itself hands us, not inventing one. Alongside the stated name runs the pattern of obedience and sight. The man does not see when the clay touches his eyes; he sees after he has gone and washed. This too is on the surface of the passage. Sight comes on the far side of doing what he was told, in a place he was sent to, while still blind. Drawn out honestly, this speaks of a faith that acts before it sees, that obeys the word without first securing proof. The two threads meet. He was sent to the pool called Sent, and there he received sight. John's whole Gospel repeats that Jesus is the one whom the Father sent, so the pool's name resonates with the identity of Christ Himself. To wash in Siloam is, in the logic of the chapter, to be brought into contact with sending, and the man who obeys the Sent One comes away seeing both with his eyes and, by the end, with his soul, when he worships Jesus as Lord. Restraint is needed here too. The text does not say the water had power in itself, nor that the clay was medicine. The Pharisees keep looking for a natural or an unlawful explanation and find neither. The healing is Christ's, worked through a command and an obedience, sealed at a pool whose name preaches. What is stated is the name and the order of events; what is drawn out is that obedience to the Sent One opens the eyes.