A frequently used symbol for the released libido is the light, the sun. Reborn sun figures, in connection with a daily and yearly up and down, are also quite general. That the released libido appears thus may have several reasons. External ones, like the life-imparting properties of the sun, invite comparison. Then the parallel light = consciousness. [Also that higher or other consciousness that is mediated by the mystic religious work; for which expressions like illuminate, etc., are sufficiently significant. On this topic see my essay, Phant. u. Myth. (Jb., II, p. 597).] and also inner reasons, i.e., such as rest upon the actual light and warmth sensations, which occur, as literature and observations show, in persons who are devoted to spiritual training. Here the occasion may be offered to the mystic to utilize for conscious life and action, functions that hitherto had been unconscious. Of the appearance of light in the state of introversion, the histories of saints and ecstatics, and the autobiographies of this kind of men are full. An enormous number of instances might be given. I shall rest content with recalling that Mechthildis von Magdeburg has entitled her revelations: “A flowing Light of my Godhead” (“Ein vliessend Lieht miner Gotheit”), and with adding Jane Leade’s words: “If any one asks what is the magic power [sought by the reborn] I answer, ‘It is to be compared to a wonderfully powerful inspiration to the soul, to a blood, coloring and penetrating and transmuting the inner life, a concentrating and essentially creative light and fire flame.’ ” The Omphalopsychites or Hesychiasts, those monks who dwelt in the Middle Ages on Mount Athos, were given the following instructions by their Abbot Simeon: “Sitting alone in private, note and do what I say. Close thy doors and raise thy spirit from vain and temporal things. Then rest thy beard on the breast and direct the gaze with all thy soul on the middle of the body at the navel. [See Note G.] Contract the air passages so as not to breathe too easily. Endeavor inwardly to find the location of the heart, where all psychic powers reside. At first thou wilt find darkness and inflexible density. When, however, thou perseverest day and night, thou wilt, wonderful to relate, enjoy inexpressible rapture. For then the spirit sees what it never has recognized; it sees the air between the heart and itself radiantly beaming.” This light, the hermits declare, is the light of God that was visible to the young men on Tabor.