Hindu texts to an author, as a derivative work they are considered less authoritative than "Sruti" in Hinduism. The Smrti literature is a vast corpus of diverse texts, and includes but is not limited to Vedāngas, the Hindu epics, the Sutras and Shastras, the texts of Hindu philosophies, the Puranas, the Kāvya or poetical literature, the "Bhasyas", and numerous "Nibandhas" (digests) covering politics, ethics, culture, arts and society. Many ancient and medieval Hindu texts were composed in Sanskrit, many others in regional Indian languages. In modern times, most ancient texts have been translated into other Indian languages and some in Western languages.
Ancient Iranian religion religious ceremonies and chanting "theogonies". The magi were also deeply involved in politics. This can be seen by the attempt of the magus Gaumata to usurp the throne after the death of Cambyses II. Darius persecuted the magi, but they were able to preserve their power and eventually become the official priesthood of the Achaemenid Empire. The magi were probably responsible with introducing dualist ideology and enforcing zealous preoccupation with ritual purity in Zoroastrianism. They are also famous throughout the ancient world for their ability to perform magic. Ancient Iranian religion Ancient Iranian religion refers to the ancient beliefs and