Science has been defined as the systematic knowledge of Nature. All Systems of Medicine admit that Medicus Curata, Natura Sanat, viz, that the Physician may treat, but it is Nature that heals. But then Nature, Prakriti, is the outer garment of Purusha and that “All Nature is a wide, enamoured pause / Hoping for Her Lord to touch, to clasp, to be” . So She takes orders from Her Lord, the Purusha transcendental to Prakriti. So we invoke the Actual Healer, the Greatest Doctor, Sree Vaidyanathata Namah Sivaya !