The different phases of error, or mortal belief, are the conception, birth, and death of man and matter, together with the pleasure, pain, sickness and sin of personal sense; all of which are discords, and harmony proves discord not the Truth of man. Once understanding the nothingness of error, we should never again regard it with fear or submit to its false government. (Eddy, Mary Baker, Science and Health, 1sted., p.207)