Fluid, Ambient and all-penetrating, i, 275; Astral, i, 110, 571, ii, 199; Electricity a, i, 554; Ethereal, of Leibnitz, i, 683, 687; Fohat guiding vital, i, 136, 535; Heat, theory of, i, 562; Kant’s primitive, i, 683; Leibnitz’ ethereal, i, 683, 687; Magnetists, of the, i, 361; Primitive, i, 633, 683; Primordial, i, 274; Solar atmospheric, i, 546; Vital, i, 136, 535. Fluidic fire or air, ii, 120. Fluids, Gaseous, i, 280; Imponderable, i, 577; Various kinds of, i, 562. Fluorine, i, 602, 639. Flute, Pan’s seven-piped, ii, 615. Flutter of renascent life, the first, i, 695. Flying, Camel, ii, 215; Dragon, ii, 216, 404, 715. Focus, Cosmic, i, 40; Energy, of creative, i, 603; Light, of, ii, 294; Pleiades, of our universe, ii, 582; Powers, of, i, 310; Sun merely, i, 634. _Foe-Koue-ki_, Book of, ii, 213. Fœtus, Animal-like, ii, 198; Conception of, ii, 184; Development of a, i, 243; Digestion in, ii, 139; Embryo develops into, ii, 198; Gill-clefts in human, ii, 723; Growth of, ii, 186, 724; Matrix of space, in, i, 280; Period of the quickening of, i, 418; Rudimentary tail in, ii, 197; Third race, in, ii, 140; Toe in, great, ii, 703; Transformations of human, i, 206. Fœtus-like state of principles in animals, ii, 266. Fohat, Abodes of, i, 225; Action of, i, 573, ii, 639; Activity of, ii, 621; Æther son of, ii, 418; Akâsha and, i, 135, ii, 418; Aliases of, i, 737; Animal soul of nature, the, i, 136; Apâm-Nâpat, named, ii, 418; Apâp, conquers serpent, i, 737; Ares or, i, 304; Astronomers, unacceptable to, i, 646; Atman, is, i, 135; Atoms acted on by, i, 135; Atoms, hardens, i, 60; Atoms, scatters, i, 113; Atoms, shaped by, i, 137; _Avesta_ on, ii, 418; Balls of fire made by, i, 168; Brahmâ, sprung from head of, i, 169; Brain of the father, sprung from, i, 169; Breath of their progeny the, i, 63, 160; Brothers of, i, 105, 169, 605; Buddhist books, in, i, 161; Buddhist esotericist, of, i, 135; Builder of the builders, or, i, 163; Central sun and, i, 222; Centres of, i, 608; Circle, crosses the, ii, 619; Collective, i, 167; Comet and, i, 223, ii, 344; Conscious force, is, i, 167; Constructive force, is, i, 169; Container of force, the, i, 136; Cosmic atoms set in motion by, i, 735; Cosmic consciousness, acts on, i, 350; Cosmic electricity, is, i, 105, 113, 169, 609; Cosmic energy, and, i, 350; Cosmic evolution, and, i, 135; Cosmic force acted on by, i, 136; Cosmic ideation and, i, 44, 136; Cosmic matter, gathers, i, 112, 736; Cosmic plane, on, i, 163; Cosmic substance and, i, 44; Cosmic world and, i, 134; Cosmogony, in, i, 134; Creative power of, i, 134; Creator, the, i, 608; Crown of, i, 62, 144; Curds turned by, i, 736; Definition of, i, 162; Dhyân-Chohanic energy, or, ii, 685;