All this when summed up means, that fire oblation consist of milk products, cereals, medicinal herbs, forest herbs, and vegetables, and ancestors had deep faith in the performance of Agnihotra under all circumstances. Dyva-yajna or Agnihotra, the common name of this oriental process of fumigation, is to an Arya something more than a mechanical and physical process. Besides being an important daily practice, it also becomes a central figure in a number of rituals and ceremonies. In fact, in an Aryan home