1. Mary Baker Eddy, Science and Health with Key to the Scriptures (Boston: The Christian Science Board of Directors), 221.
  2. Mary Baker Eddy, Science and Health (Boston: W.F. Brown & Company, 1875), 189–190.
  3. See Eddy, Science and Health, Vol. I (Lynn, Massachusetts: Dr. Asa G. Eddy, 1881), 100–102.
  4. See Adam Dickey, “Memoirs of Mary Baker Eddy,” in We Knew Mary Baker Eddy, Expanded Edition, Volume II (Boston: The Christian Science Publishing Society, 2013), 436–437.