Anne Rice said this quote

Ah, but prophecies have a way of fulfilling themselves,' Khayman said. 'That's the magic of it. We all understood it in ancient times. The power of charms is the power of the will; you might say that we were all geniuses of psychology in those dark days, that we could be slain by the power of another's designs. And the dreams, Marius, the dreams are but a part of the great design.