Taittiriya Upanishad

The Sage in the Taittiriya Upanishad feels his Omnipresence, 

his being the Self of everyone, and sings his glory in an 

ecstasy of Consciousness: 

"O, I am food, I am the eater of food; I am the eater, 

and the eaten, the enjoyer and the enjoyed, the knower 

and the known, the seer and the seen." 

He has risen above the notion of immortality, and his glory 

he alone knows; others cannot understand it. Thus, he exclaims 

how he is free of all sorrows and pains and enjoys all the 

happiness conceivable, right from the fundamental unit of 

human happiness up to the Universal Bliss of Virat, Hiranyagarbha, 

Isvara and Brahman. He feels that he has done all that ought 

to be done, or has to be done, and that he has obtained everything 

that is to be obtained, and known all things to be known. 

"I am this world and I consume this world 

Those who understand this understand life "