Kāma is of the essence of magic, magic of the essence of love; for among nature’s own spells and charms that of love and sex is pre-eminent. This is the witchcraft that compels life to progress from one generation to the next, the spell that binds all creatures to the cycle of existences.
Zimmer establishes the spell as a cosmological force rooted in Kāma, arguing that erotic magic constitutes the primordial binding power that drives the cycle of death and rebirth.
, Philosophies of India, 1951thesis