Christians ought not to be threatened by fantasy and imagination. Great painting is not “photographic” in the poor sense of photographic. The Old Testament art commanded by God was not always “photographic.” There were blue pomegranates on the robes of the priest when he went into the Holy of Holies. In nature there are no blue pomegranates. Christian artists do not need to be threatened by fantasy and imagination, for they have a basis for knowing the difference between them and the real world “out there.” Epistemologically, as I have pointed out in He Is There and He Is Not Silent, Christian man has a basis for knowing the difference between subject and object. The Christian is the really free man-he is free to have imagination. This too is our heritage. The Christian is the one whose imagination should fly beyond the stars.
Francis Schaeffer, Art and the Bible