As miracles go, casting out demons is probably my least favorite. The blind seeing, the deaf hearing, the lame walking: they are all familiar, even conceptually comfortable, miracles. Raising the dead, while obviously a much higher order of miracle, is still relatively easy to visualize. Conceivably a faith healer could cure psychosomatically induced blindness or deafness. But death is a completely different matter. Only the author of life can command death. Jesus uses his power over life and death to proclaim his divinity and foretell his Resurrection and ours. But what’s all this exorcism business about?