 The adepts ritually construct triangle yantras with proper use of visualization, movement, and mantra.The adepts believe, state John Stratton Hawley and Donna Marie Wulff, that "to establish such yantra is to place the macrocosm within oneself", and doing so can yield temporal benefits, spiritual powers or enlightenment.A tantric text titled "Vigyan Bhairav Tantra", 'Vigyan' meaning "consciousness" is a conversation between Shiva and Parvati rendered in 112 verses, elaborates on "wisdom and insight of pure consciousness."