ॐ मोसिद्धि गुरुपराय स्वीलिंग। महादेव की आज्ञा। Lord Shiva uncovered the mantra to Mata Parvati, saying that the mantra assists wipe out anger and lust; it soothes the head and encourages a soul craving for liberation or Moksha. Bhairavi Sadhana is done to eliminate negative spirits and Actual physical weaknesses. https://www.youtube.com/@AacharyaGoldieMadan