Immortals, Communication with, i, 502; Creation of, i, 490; Daimones dwell near, i, 308; Derivation of, i, 386; Lipika, i, 130; Mortals and, i, 386; Work of, ii, 282. Impact of vibrations, i, 694. Impartite, Absolute unity is, ii, 616; Spiritual monad is, i, 200. Impediment, Spiritual, i, 297, ii, 309. Impenetrability of matter, i, 531. Imperceptible spheres, i, 519. Imperfection of geological record, ii, 717. Imperfections, Badhas or, ii, 172. Impersonality, Avatâras, of, ii, 502; Substance, of, i, 294. Implements, Ancient stone, ii, 762; Flint, ii, 780; Neolithic, ii, 755, 764; Rude, ii, 549, 765. Imponderable, Aspect of æther, i, 353; Energy of matter, i, 734; Fluids, i, 534, 577; Force, i, 642, ii, 285; Matter, fluid distinct from, i, 534; Something, i, 571; Substances, i, 353, 641; Things, to science, i, 136. Imponderables, King of, i, 527, 532. Impress of past events, ii, 839. Imprisoned, Gods, ii, 5; Soul, i, 620; Spirit, ii, 775. Imprisonment of Logoi, ii, 103. Impulse, Cyclic law, of, i, 684; Dhyân-Chohanic, ii, 779; Downward, cyclic, ii, 782; Evolutionary, ii, 56, 253, 312, 773; Forces acting through inward, i, 701; Nemesis, to, i, 704; Orbs, to, i, 650; Outward motion and inward, i, 295; Pesh-Hun gives, ii, 52; Physical, ii, 160; Primitive, of planets, i, 659; Protoplasm, producing, ii, 167; Quasi-intelligent, ii, 685; Unconscious, i, 702. Impulses, Attractions or, i, 533; Cosmic energy, of, i, 696; Newton on, i, 533; Physical senses, by, i, 706; Planetary, ii, 736. In, Earth or, i, 261; Material principle or, i, 237. In abscondito, Sun, i, 591. In adversum flumen, i, 193. _In Matrem Deorum_, referred to, ii, 38. In vacuo, Clapping of a bell, i, 616. Inachos father of Phoroneus, ii, 547. Inachus, Io daughter of, ii, 432. Inactive, Purusha, without Prakriti, ii, 45; Svabhâvat, state of, i, 695. Inactivity, Spirit, of pure, ii, 108; Unconscious, ii, 60. Inaudible melody of planets, i, 467. Inca, Ruins of, ii, 788. Incandescence, Particles in a state of, i, 655; Solar centre, of the, i, 658; Sun’s supposed, i, 646. Incandescent masses, Whirling, i, 648. Incantations, Criminal, i, 508; Fables, now called, i, 507; Lahgash or, i, 378; Mantras and, i, 502; Mystical, i, 192. Incarnate, Being, i, 211; Devas compelled to, ii, 543; Dhyânîs, ii, 238; Lie, devil an, i, 446. Incarnated, Angel, ii, 296; Gods, ii, 5, 809; Logos, ii, 555. Incarnates, Chaste asceticism, ii, 295; Divine, ii, 366. Incarnating, Angels, ii, 243, 378; Egos, ii, 825; Gods, ii, 174; Powers, ii, 92, 180; Satan, ii, 245; Spirits of Mahat, ii, 240.