Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Accordingly this carefully revised edition of the original manuscript, enriched with numerous illustrations, some of which have never before been published, has been pre pared. It is offered not only to Christian Scientists but to all other earnest seekers after the light, in the hope that it may con tinne to spread to earth’s remotest bound the truth which shall carry conviction to the Open-minded.