In the Rig Veda, it says ‘Sa Esa Vaisvaanaro Visvarupah’. This is HE, the ‘Vaisvanaara’ fire, assuming every form. HE is the life and fire who arises every day. Now ‘Vaisvanaara’ is supposed to be the fire that is the essence of living beings, ‘Prana’ is the energy that glows in all human beings, while ‘Visvarupah’ is the essence of the whole universe.