Limfundiso eyimfihlo, ukuhlanganiswa kwesayensi, inkolo nefilosofi yincwadi eyashicilelwa ekuqaleni emiqulwini emibili ngo-1888, umsebenzi omkhulu ka-Helena Petrovna Blavatsky. Wonke umsebenzi unemiqulu eyisithupha. Ingxenye yokuqala yomsebenzi ukuhumusha kanye nokuphawula kwencwadi engaziwa ngolimi olungaziwa: incwadi ka-Dzyan. Le ngxenye ichaza imvelaphi yendawo yonke, ngokwemibandela esuselwe kumqondo wamaHindu weYugas, okungukuthi ngezikhathi ezinde lapho umhlaba okufanele uthuthuke ngayo. Uhlelo lugcwaliswa ngesimiso "sokujikeleza", uhlobo lomjikelezo we-cosmic noma ukulandelana kokuvela kwento ephilayo, ngezigaba ezihlukahlukene zokuphila, okudlula kuzo umhlaba, isimiso sonozungezilanga noma i-cosmos ekubonakalisweni kwazo.
Ingxenye yesibili yomsebenzi ichaza imvelaphi yesintu ngokusebenzisa "izinhlanga eziyisikhombisa" noma "ubuntu", obuqala eminyakeni eyizigidi eyedlule. Umjaho wokuqala wezimpande, amaChhâyâs, kuzoba, ngokusho kuka-Helena Blavatsky, "etheric" noma "polar", kanti owesibili ngabe uhlala eHyperborea. Umjaho wesithathu wezimpande bekungaba oweLemuria ngenkathi owesine, lowo wase-Atlantis.