While rendering Purusha Suktam; the part of mantra
(Tatha lokagum akalpayan........nanyah pantha ayanaya vidyate) ( meaning: after creating all worlds, forms and giving appropriate names to the forms, the Purusha was addressed by those names of the forms. Dhaatha(Brahma) , in the beginning, first understood the Purusha and taught Indra, who also understood the Purusha very well and spread the understanding to all four quarters of the world. One understanding Him only, will become immortal here itself. There is no other way to immortality (salvation)]; it occured that it is true for mortals like us also, depreived of any proper scriptural instructions, practices and study.
Again in Mantra Pushpam, " tvam yajnastvam.....bhurbhuvassuvaroam"
