The Clementine Homilies 114Prophetic Spirit Constant.

"For if it were permitted to any one who will profess prophecy to have it believed in the cases in which he was found false, that then he had not the Holy Spirit of foreknowledge, it will be difficult to convict him of being a false prophet; for among the many things that he speaks, a few come to pass, and then he is believed to have the Spirit, although he speaks the first things last, and the last first; speaks of past events as future, and future as already past; and also without sequence; or things borrowed from others and altered, and some that are lessened, unformed, foolish, ambiguous, unseemly, obscure, proclaiming all unconscientiousness.