John Warwick Montgomery points out that most heresies come about because both/and is turned into either/or. He says that an invidious comparison is made between two things, both of which are correct. "Did Christ die in order to conquer the evil powers OR was it a vicarious sacrifice?" That question is similar to "When did you stop beating your wife?" No matter how you answer it you will be in the wrong. Christ did both: he died to conquer the...