[58] What need, then, has he of an answer which cannot give any additional knowledge to the questioner? But we must say that such things cannot properly be uttered by the Cause of all things, but that, as it is possible to say what is not true without lying, so it is possible for one to put a question or an interrogatory without either making inquiry or seeking for information. "Why, then," some one will say, "are such words spoken?" In order that the soul which is about to give the answer may prove by itself what it answers correctly or incorrectly, having no one else either as an accuser or an adversary.