The doctrine of hell-fire has drifted from the original connotation far away from intelligible meaning. It must be reduced again to rational sense.
Chemically all life processes are a burning. Oxidation is a slower burning, as in rust. All decomposition is a burning. Disintegration of a composite by operation of a superior potency is a burning. Hence all energic activity among the elements of life is thought of as the work of fire. Man’s whole life, then, is cast in the midst of a veritable welter of fiery forces, and so Egypt described the world as the lake of fire, or again "the crucible of the great house of flame" and "the Pool of the Double Fire." "Higher" fires and "lower" fires, or the rays of cosmic thought and the purely chemical energies embosomed in matter, called by the Egyptians "the seven Uraeus divinities," unite on earth in a combat and interfusion which constitutes indeed "the fiery furnace" of theological myth. The god came here, to transmute both himself and his animal protégé into higher natures. He was to burn out the dross and refine the material of the coarser sheaths, those of "earth" and "water," to make possible the unfoldment to function of the principle of mind. This type of spiritual combustion is all that was originally meant by the purging by fire and the winnowing by air. To
purify is to make clean by
fire. Burning out, or blowing out, the chaff of the animal compound in us by the divine fire of soul, or the divine afflatus of spirit, was the universal mythical symbol of our divinization. Coming with his fan in his hand "he will thoroughly purge his floor." The floor is the physical base of life. The higher potency will cleanse the lowest. More than once the Egyptian
Ritual harps on the soul’s "acquiring dominion over his feet." The rite of feet-washing can be immediately divined as a type of cleansing the lowest nature. Texts in the
Ritual state that he who has won control over his feet has done all he needs to do to insure salvation.
To be consumed in the lake, or the furnace, of fire, then, is not, as theology has mistaught a harrowed world, to writhe in flames of torment piled by a vengeful god to satiate a thwarted wrath. There are seven-league-boot strides of distance and difference between this insufferable product of a fiendish theology and the august philosophical conception of primal wisdom. The latter is instinct with dignity and truth; the other a frenzy of inhuman weakness goaded by ignorant fear. Some semblance at least of the hidden truth should have been conceived from the fact that even in the distorted rendering, the souls in hell burn, but do not burn up. Their torment, says orthodoxy, is eternal; and the true and sane original meaning of this whole doctrine went awry because "eternal" was substituted in the translation for "aeonial." The stress of anguish of the fiery experience was to last through the aeon or cycle of incarnation. This rendering yields instruction and intelligence; the other mocks the reason.
The souls burn, but are not extirpated. They die, but live on, eventually transfigured. "I died yesterday, but I am alive today," cries the Manes. "In one of the hells the shades (Manes) are seen burning, but they were able to resist the fire, and consequently it is said: ‘The shades live; they
have raised their powers.’"http://pc93.tripod.com/lostlght.htm