Hitherto John had given them only a negative answer, and told them who he was not; he was neither Christ, nor the Elias, nor that prophet they expected; neither any of the old prophets risen from the dead; nor any prophet at all in a strict sense (as were the prophets of the Old Testament): they press him to a direct, plain, positive answer, that they might give an answer to those that sent them, who did not send them to inquire what he was not, but what he was. And there were various talks and discourses of the people about him, which they were not willing to take up and run away with; but they desired to have it from himself.
Related Commentaries of John 1:22
John 1:22
22 Then said they unto him, Who art thou? that we may give an answer to them that sent us. What sayest thou of thyself?