John 9:15 is typically translated as:
“Therefore the Pharisees also asked him how he had received his sight. ‘He put mud on my eyes,’ the man replied, ‘and I washed, and now I see.’”
We naturally assume the man was physically unable to see. He was “blind from birth,” Jesus put mud on his eyes, he washed, and his eyesight was miraculously restored. But at the end of the story, Jesus says that he came so “those who do not see may see, and those who see may become blind.” The Pharisees immediately ask, “Surely we are not blind too?”
That question makes no sense if Jesus means physical blindness. The Pharisees can see perfectly well. They understand that Jesus is talking about something else: their inability to perceive what is true. So it is worth asking a simple question: what if “blind” meant that all along?
The man was certainly regarded as defective from birth. He was a beggar. The disciples assumed that someone must have done something wrong for him to have been born this way. Later the Pharisees dismiss him with the same judgment: “You were born entirely in sins, and you are teaching us?” But none of this requires that the man was physically unable to see.
And if he could see, the strangest part of the story suddenly makes sense: the mud.
Immediately before making it, Jesus says, “I am the light of the world.” Then he makes clay and covers the man’s eyes. The immediate effect is not to restore his physical sight, but to take it away. Jesus doesn’t let him immediately wash it off either. Instead he sends him to a pool fifteen minutes away on foot, making him find his way there without light. Only when he reaches the pool does he wash away the mud. Light can enter his eyes again, and he can see again.
But now he also understands.
The rest of the chapter shows us what has changed. The man who began as a beggar, someone others discussed and dismissed, becomes increasingly perceptive. He questions the Pharisees, sees the contradictions in their reasoning, and eventually teaches the very people who considered him defective. Their response is revealing: “You were born entirely in sins, and you are teaching us?” Then they throw him out.
This makes Jesus’ claim to be “the light of the world” remarkably concrete. Without light, we cannot see. Jesus takes away the man’s sight, sends him through the world in darkness, and then tells him how to let the light back in. The experience becomes an enacted lesson in what Jesus claims to do for people: he removes what prevents them from seeing what is true.
The mud was not the medicine. It was the lesson.
That would explain why Jesus ends the episode by returning to blindness. Those who cannot see come to see, while those certain that they see reveal themselves to be blind. Perhaps John 9 was never about repairing a man’s eyes. Perhaps it was about teaching a man how to see.
Perhaps John 9:15 does not need to be retranslated at all. Perhaps it simply needs to be seen in a new light:
“Therefore the Pharisees also asked him how he had received his sight. ‘He put mud on my eyes,’ the man replied, ‘and I washed, and now I see.’”