Logic is the science of correct reasoning. Spiritual healing, based on Christian Science treatment, is the result of spiritual understanding and divine logic. The premise that God is good and is All and that man is His perfect likeness impels the conclusion that disease and sin, being evil, have no place in the divine scheme of things.
"I know that," one might say, "so why must my logic be regenerated?"
Prayer may take many forms, but one aspect of prayer in Christian Science includes logical reasoning. Even experienced students of Christian Science need to take care not to mix spiritual premises inadvertently with human assumptions, or to build their reasoning on something other than a spiritual premise. When spiritual purity permeates understanding and reason is accurate, the enlightenment of the Christ, Truth, is realized in consciousness, and we see clearly enough to heal.