It were very uncharitable to judge that this poor man went to the Jewish magistrates to inform against Christ, who had been so kind to him; and much more probable that he went in the simplicity of his heart, desirous both to publish what Christ had done to his honour, and also to do good to others, who might also stand in need of his help.
Related Commentaries of John 5:15
John 5:15
15 The man departed, and told the Jews that it was Jesus, which had made him whole.