The Shatapatha Brahmana contains ideas which Vaishnavism tradition of Hinduism has long mapped to a pantheistic vision of Vishnu as supreme, he as the essence in every being and everything in the empirically perceived universe. In this Brahmana, states Klaus Klostermaier, Purusha Narayana (Vishnu) asserts, all the worlds have I placed within mine own self, and mine own self have I placed within all the worlds. The text equates Vishnu to all knowledge there is (Vedas), calling the essence of everything as imperishable, all Vedas and principles of universe as imperishable, and that this imperishable which is Vishnu is the all.