"The one New Age book that has attracted the most attention, and the one that I am most often asked about, is A Course in Miracles. It is a very good book, filled with a lot of first-rate psychiatric wisdom. But A Course in Miracles also denies the reality of evil, saying that evil is unreal, a kind of figment of our imagination. This is not all that far from the truth, because evil does have a great deal to do with unreality. In fact, in my book People of the Lie, I defined Satan as ‘a real spirit of unreality’. So evil does have a great deal to do with unreality — that is, with lies and untruth. But that doesn’t mean that it in itself doesn’t exist. While A Course in Miracles purports to be Christian, it distorts Christian doctrine. It is not all the truth; rather, it is a half-truth, and in failing to deal with the problem of evil, it leaves out a major part of the picture. It runs with only one side of the ‘paradox’ of evil."