Aupasana is a yajna performed on a daily basis by Hindus who have been initiated during marriage for this. In Hinduism, Yajña यà¤à¥à¤ (Sanskrit yajñá worship, prayer, praise; offering, oblation, sacrifice) is a Vedic ritual of sacrifice performed to please the Devas, or sometimes to the Supreme Spirit Brahman. ... This article is about the Hindu religion; for other meanings of the word, see Hindu (disambiguation). ... The examples and perspective in this article or section may not represent a worldwide view. ...
Hindu Marriage is conducted with offerings made in the fire. Aupasana, which must be performed every day, is commenced in this fire and it must be preserved throughout one's life. The seven pakayajnas (see: Shrauta), rites like upanayana and shraaddha must be conducted in the aupasana fire. The son lights his aupasana fire during his marriage from his father's aupasana fire. The son's aupasana fire, like his father's must be maintained throughout his life. Thus, without any break, the sacred fire is kept burning in the family generation after generation. Shruti (what is heard) is a canon of Hindu scriptures. ... Upanayana is a Hindu samskara for children of the three highest castes. ...
All rites in which the aupasana fire is used and pertain to an individual and his family are "Grhyakarmas". The seven pakayajnas also belong to this category. They are related exclusively to the family and are not very elaborate. Even so they are conductive to the good of the world outside also. Grhyasutras deal with such rites. They belong to the Smritis and are called "Smarta-karmas". The Grhya Sutras domestic sutras are a category of Sanskrit texts in the tradition of the Brahmanas, commenting on Vedic ritual. ... Smriti (what is fit/deserves to be remembered) refers to a canon of Hindu religious scripture. ...