Charles Spurgeon Commentary John 9:25-28

"He therefore answered, Whether he is a sinner, I know not: one thing I know, that, whereas I was blind, now I see. They said therefore unto him, What did he to thee? How opened he thine eyes? He answered them, I told you even now, and ye did not hear; wherefore would ye hear it again? would ye also become his disciples? And they reviled him, and said, Thou art his disciple; but we are disciples of Moses." — John 9:25-28 (ASV)

He answered and said, Whether he be a sinner or no, I know not: one thing I know, that, whereas I was blind, now I see. Then said they to him again, What did he to thee? how opened he thine eyes? He answered them, I have told you already, and ye did not hear: wherefore would ye hear it again? will ye also be his disciple? Then they reviled him, –

Of course, that is the usual way with those who are in the wrong.

Abuse the plaintiff when you cannot answer his case. Then they reviled him, –