"The aim of this work may be thus stated: to show that Nature is not “a fortuitous concurrence of atoms,” and to assign to man his rightful place in the scheme of the Universe; to rescue from degradation the archaic truths which are the basis of all religions; and to uncover, to some extent, the fundamental unity from which they all spring; finally, to show that the occult side of nature has never been approached by the Science of modern civilization."