Theosophical Society and Isis Unveiled

Record summary

Helena Petrovna Blavatsky helped found the Theosophical Society in 1875 and published Isis Unveiled in 1877, a work that criticized established religion and materialist science while proposing ancient wisdom, occult forces, and hidden adepts. Although the movement began in New York, the book and its reception rapidly entered European occult networks. It matters for comparing nineteenth-century claims of secret transmission and spiritual authority. Questions about plagiarism, textual sources, travel narratives, and alleged phenomena require historical verification rather than acceptance of Theosophical claims as factual.