Miracles, visions, necromancy, dreams, and other preternatural events, are exploded now even from romances. That was not the case when our author wrote; much less when the story itself is supposed to have happened. Belief in every kind of prodigy was so established in those dark ages, that an author would not be faithful to the manners of the times who should omit all mention of them. He is not bound to believe them himself, but he must represent his actors as believing them.