John 9:18

18 The Yehudim therefore did not believe concerning him, that he had been blind, and had received his sight, until they called the parents of him who had received his sight,

John 9:18 Meaning and Commentary

John 9:18

But the Jews did not believe concerning him
Not Jesus, but the blind man;

that he had been blind, and received his sight;
they imagine there was a fraud in the case, that it was collusion between Jesus and this man; that he was a man who had never been blind, but only had given out that he was, and pretended he had now received his sight from Jesus, on purpose to spread his fame, and induce people to believe he was the Messiah; and in this imagination they endeavoured to strengthen themselves and others:

until they called the parents of him that had received his sight;
they sent messengers to them, and summoned them before them, that they might examine them about this matter, hoping, they might get something out of them, which might detect the supposed fraud, and bring Jesus under disgrace.

John 9:18 In-Context

16 Some therefore of the Perushim said, "This man is not from God, because he doesn't keep the Shabbat." Others said, "How can a man who is a sinner do such signs?" There was division among them.
17 Therefore they asked the blind man again, "What do you say about him, in that he opened your eyes?" He said, "He is a prophet."
18 The Yehudim therefore did not believe concerning him, that he had been blind, and had received his sight, until they called the parents of him who had received his sight,
19 and asked them, "Is this your son, who you say was born blind? How then does he now see?"
20 His parents answered them, "We know that this is our son, and that he was born blind;
The Hebrew Names Version is in the public domain.