ATMABODHA UPANISHAD
The Atmabodha Upanishad as contained in the Rig Veda :
Chapter II Verses 1-10
The Maya has gone away from me, I am the pure vision; my ego has gone down, so has the difference between world, god and soul. I am the inner-self, without positive and negative rules; I am the expansive Bliss; I am the witness, independent, exerting in my greatness; without old age and decay, opposing sides, pure knowledge, the ocean of liberation; I am subtle without any attributes.
I am without three qualities, all worlds exists in my belly; the changeless consciousness, beyond reason and action, I have no parts, unborn, pure reality.
I am endless knowledge, auspicious, indivisible, faultless, reality unbounded. I am to be known by Agamas, attractive to all the worlds. I am pure joy; purity, sole, ever shining, beginningless; I have ascertained the highest Truth.
I know myself without a second, with discrimination. Even then Bondage and Liberation are experienced. The world has gone away that appears to be real like serpent and rope; only Brahman exists as the basis of the world; therefore the world does not exist; like sugar pervaded by the taste of sugarcane, I am pervaded by Bliss. All the three worlds, from Brahma to the smallest worm are imagined in me.
In the ocean there are many things, from the bubble to the wave; but the ocean does not desire these - So also I have no desire for things of the world; I am like a rich-man not desiring poverty. A wise person abandons poison favoring Amrita. The sun which makes the pot shine is not destroyed along with the pot; so also the spirit is not destroyed with the body.
I have no bondage nor liberation, no Shastra, no Guru. I have gone beyond Maya - let life go away or let the mind be attacked - I have no misery as i am filled with joy, I know myself; Ignorance has run away somewhere - I have no doership nor duty, kula and gotra. These belong to the gross body, not to me different from it. Hunger, thirst, blindness, etc., belong to the linga-deha only. Dullness, desire, etc., belong to the Karana-deha.
Just as to an owl the sun is dark, so also for an ignorant person there is darkness in Brahman. When vision is blocked by clouds he thinks there is no sun. Just as Amrita, different from poison is not affected by its defects, I do not touch the defects of Inertia. Even a small lamp can remove big darkness; so even a little knowledge destroys big ignorance.
Just as there is no serpent in the rope at any time, there is no world in me.
Even practicing this for a muhurta (a short time) one does not return to this world).
Upanishads - Atmabodha Upanishad
The innermost Brahman is A, U, M - saying this a Yogi becomes free from the cycle of birth. Om, I bow to Narayana, having Sankha, Chakra and Gada. The upasaka will go to Vaikuntha.