Why did Theosophy become associated with occultism and esotericism?

The association between Theosophy and occultism and esotericism stems from the movement's foundational belief that a deeper, hidden spiritual reality exists behind the phenomenal world. Theosophists maintain that this "divine wisdom" can be accessed through intuition, meditation, and the study of inner teachings believed to be concealed within all world religions.1

This connection was formalized through the activities of the Theosophical Society, cofounded by Helena Petrovna Blavatsky in 1875. The movement’s objectives explicitly included the investigation of "unexplained laws of Nature and the powers latent in human beings," a pursuit that naturally aligned with occult interests. In 1888, the society established an "Esoteric Section" specifically dedicated to practicing occultism and facilitating members' advancement to higher states of consciousness.12

Furthermore, Theosophy’s fascination with supernatural occurrences, psychic powers, and the deciphering of sacred texts reinforced its esoteric character. By positioning itself as a conduit for ancient wisdom and mystical exploration, the movement became a significant starting point for numerous other esoteric religious groups.1