The symbol for the creation of the universe through the combination of the active energy of Lord Shiva and his Shakti. The symbolism of the lingam also represents the base of the spine, meaning the Muladhara chakra, upon which the kundalini is resting, waiting for awakening.

The Shivling, or Shiva linga(m), represents Shiva, firstly. Shiva is one of the major Hindu deities, known for his role in creation and destruction. The Shivling also represents the role of the phallus in creation, among other things.