Lord Siva, or Rudra, is the king of the ghosts. Ghostly characters worship Lord Siva to be gradually guided toward a path of self-realization. Mayavadi philosophers are mostly worshipers of Lord Siva, and Sripada Sankaracarya is considered to be the incarnation of Lord Siva for preaching godlessness to the Mayavadi philosophers. Ghosts are bereft of a physical body because of their grievously sinful acts, such as suicide. The last resort of the ghostly characters in human society is to take shelter of suicide, either material or spiritual. Material suicide causes loss of the physical body, and spiritual suicide causes loss of the individual identity. Mayavadi philosophers desire to lose their individuality and merge into the impersonal spiritual brahmajyoti existence. Lord Siva, being very kind to the ghosts, sees that although they are condemned, they get physical bodies. He places them into the wombs of women who indulge in sexual intercourse regardless of the restrictions on time and circumstance. Kasyapa wanted to impress this fact upon Diti so that she might wait for a while.