Excerpt from the book Kashmir Shaivism, The Secret Supreme, Chapter 19. Listen to the original audio below… The Schools of Kashmir Shaivism Kashmir Shaivism is known as the Pure Trika System. The word trika means “the threefold science of man and his world.” In the idea of trika, there are three energies: para (supreme), apara (lowest), and parapara (combination of the lowest and the highest)….