as "the ravisher". Another of Shiva's fearsome forms is as "time" and "great time", which ultimately destroys all things. The name appears in the Shiva Sahasranama, where it is translated by Ram Karan Sharma as "(the Supreme Lord of) Time". Bhairava "terrible" or "frightful" is a fierce form associated with annihilation. In contrast, the name , "beneficent" or "conferring happiness" reflects his benign form. This name was adopted by the great Vedanta philosopher Adi Shankara (c. 788–820), who is also known as Shankaracharya. The name (Sanskrit: swam-on its own; bhu-burn/shine) "self-shining/ shining on its own", also reflects this benign aspect. Ascetic and householder Shiva is depicted as both an ascetic yogi and as a householder (grihasta), roles which have been traditionally mutually exclusive in Hindu society. When depicted as a yogi, he may be shown sitting and meditating. His epithet Mahāyogi ("the great Yogi: = "great", Yogi = "one who practices Yoga") refers to his association with yoga. While Vedic religion was conceived mainly in terms of sacrifice, it was during the Epic period that the concepts of tapas, yoga, and asceticism became more important, and the depiction of Shiva as an ascetic sitting in philosophical isolation reflects these later concepts. As a family man and householder, he has a wife, Parvati and two sons, Ganesha and Kartikeya. His epithet ("The husband of ") refers to this idea, and Sharma notes that two other variants of this name that mean the same thing, and , also appear in the sahasranama. in epic literature is known by many names, including the benign . She is identified with Devi, the Divine Mother; Shakti (divine energy) as well as goddesses like Tripura Sundari, Durga, Kali, Kamakshi and Minakshi. The consorts of Shiva are the source of his creative energy. They represent the dynamic extension of Shiva onto this universe. His son Ganesha is worshipped throughout India and Nepal as the Remover of Obstacles, Lord of Beginnings and Lord of Obstacles. Kartikeya is worshipped in Southern India (especially in Tamil Nadu, Kerala and Karnataka) by the names Subrahmanya, Subrahmanyan, Shanmughan, Swaminathan and Murugan, and in Northern India by the names Skanda, Kumara, or Karttikeya. Some regional deities are also identified as Shiva's children. As one story goes, Shiva is enticed by the beauty and charm of Mohini, Vishnu's female avatar, and procreates with her. As a result of this union, Shasta – identified with