Kali is the most powerful form of Shakti, and the goddess of one of the four subcategories of the Kulamārga, a category of Tantric Saivism. She destroys the evil in order to protect the innocent. Over time, Kali has been worshipped by devotional movements and tantric sects variously as the Divine Mother, Mother of the Universe, Adi Shakti, or Adi Parashakti. Shakta Hindu and Tantric sects additionally worship her as the ultimate reality or Brahman. She is also seen as the divine protector and the one who bestows moksha, or liberation.