, 186;
capable of sense perception, 133;
cause dreams, 139;
circulation in currents, 133;
colors of, 132;
destructive action of, 138;
extends beyond dense body, 130;
gives ability to experience desire and emotion 121, 130, 133;
impels motion, 56, 139;
impels to sense gratification, 130;
main vortex, in the liver, 131;
rapid locomotion of, 131;
recent acquisition of, 130;
shape of, ovoid, 130;
shell of, persists after death, 163, 179;
vortices of, 131;
war of, with vital body, 138;
withdrawal of, in sleep, 138.

Desire stuff, constant motion of, 77, 131;
elasticity of, 77;
force combined with matter, 77;
modeled by thought, 142;
permeates atmosphere, 120;
persistence of, 179;
responsiveness to feeling, 77.

Desire World, archangels native to, 79;
dead remain in, varying lengths of time, 78;
difficulty of concentration in, 91;
diversity of tongues in, 83;
effect of colors in, 178;
ego's corrective work in, 168-170;
estimation of time in, 93;
existence of, makes man's desires possible, 57;
force and matter closely related in, 77;
form blends into sound in, 95;
head only perceptible in some regions of, 79;
large population of, 77;
seasons non-existent in, 93;
second vehicle of earth, 55;
time non-existent in, 92;
universal mode of expression in, 85;
vision pertaining to, 66;
world of color, 68.

Earth composed of three interpenetrating worlds, 55, 116;
structure of dense body, obtained from, 57;
training school of, 6, 43;
worked upon, by the disembodied, 104.

Earth lives, intervals between, 52.

Earth spirits, fairies and elves, 70.

Eastern Wisdom, unsuited to Western peoples, 14.

Ego, _see_ Spirit, threefold.

Egyptians painted group spirits, 82.

Electron, discovery of, 107.

Elves, spirits of mountains, 70.

Emotions, relation of, to desire body, 186.

Enmity overcome by its own discomforts, 49.

Environment, suffering caused by, 49.

Ether, avenue for solar forces, 70, 74, 123;
nature of, 62;
permeates atomic structure of dense matter, 62.

Ether, chemical, _see_ Chemical ether.

Ether, life, _see_ Life ether.

Ether light, _see_ Light ether.

Ether, reflecting _see_ Reflecting ether.

Etheric sight, distinguished from spiritual, 66;
extension of physical, 65;
penetrates opaque substances, 66;
shows all objects same color, 67.

Ethers, separation of, 136.

Ever-existing