If I take the view that those powers, whose images (generally veiled in symbolism) are the elementary types, do not change, I do not intend to imply that it is not possible to sublimate them. With the increasing education of man they support a sublimation of the human race which yet shows in recognizable form the fundamental nature of the powers. One of the most important types, in which this transformation process is consummated and which refines the impulse and yet allows some of its character to remain, is the type mother, i.e., incest. Among religious symbols we find countless incest images but that the narrow concept of incest is no longer suited to their psychological basis (revealed through analysis) has been, among psychoanalysts, quite clearly recognized by Jung. Therefore in the case of every symbolism tending to ethical development, the anagogic point of view must be considered, and most of all in religious symbolism. The impulse corresponding to the religious incest symbols is preeminently to be conceived in the trend toward introversion and rebirth which will be treated of later. [Vid. note C, at the end of the volume.] I have just used the expression “sublimation.” This Freudian term and concept is found in an exactly similar significance in the hermetic writers. In the receptacle where the mystical work of education is performed, i.e., in man, substances are sublimated; in psychological terms this means that impulses are to be refined and brought from their baseness to a higher level. Freud makes it clear that the libido, particularly the unsocial sexual libido, is in favorable circumstances sublimated, i.e., changed into a socially available impelling power. This happens in the evolution of the human race and is recapitulated in the education of the individual. I take it for granted that the fundamental character of the elementary psychic powers in which the sublimation is consummated is the more recognizable the less the process of sublimation is extended in time. In mysticism, e.g., the fundamental character penetrates the primal motive because the latter wishes to lead the relatively slightly sublimated impulses by a shortened process to the farthest goal of sublimation. Mysticism undertakes to accomplish in individuals a work that otherwise would take many generations. What I said therefore about the unchangeability of the fundamental powers or their primal motive, is wholly true of its fate in mystical development. The Mohammedan mystic Arabi (1165-1240) writes, “Love as such, in its individual life, is the same for sensuous and spiritual, therefore equally for every Arab (of an allegory) and for me, but the objects of love are different. They loved sensible phenomena while I, the mystic, love the most intimate existence.” (Horten, Myst. Texte, p. 12.)