Error is a supposition that pleasure and pain, that intelligence, substance, life, are existent in matter. Error is neither Mind nor one of Mind's faculties. Error is the contradiction of Truth. Error is a belief without understanding. Error is unreal because untrue. It is that which stemma to be and is not. If error were true, its truth would be error, and we should have a self-evident absurdity -namely, erroneous truth. Thus we should continue to lose the standard of Truth.
Mary Baker EddyThis is the doctrine of Christian Science: that divine Love cannot be deprived of its manifestation, or object; that joy cannot be turned into sorrow, for sorrow is not the master of joy; that good can never produce evil; that matter can never produce mind nor life result in death. The perfect man - governed by God, his perfect Principle - is sinless and eternal.
Mary Baker Eddy