Its medicine is the divine Mind. The ultimate of Christian Science is the establishment and recognition of spiritual harmony; to this end it heals the sick and sinful as Jesus did. In logic Christian Science is indisputable. In demonstration of the power of Mind over matter, it is mathematical, irrefutable, and Biblical. The foundational truths of Christian Science are, the reality and allness of God, the unreality and nothingness of matter; the spirituality of man and the universe, the omnipotence of good, the impotence of evil. The demonstrative actuality of Christian Science essentially distinguishes it from all other religions of the age. Mary Baker Eddy, Oakes, Richard, Essays and Bible Lessons, (Red Book), p.73)