So many elements of the Indus culture appear to have found their way into Hinduism .
It is possible that ancient purification rites were taken over and reinterpreted by members of the Brahmin caste4 .
Since so many elements of the Indus culture appear to have found their way into Hinduism , it is possible that ancient purification rites were taken over and reinterpreted by members of the Brahmin caste4 .