"This stanza is very famous in our literature and is, therefore, often quoted by authors, orators and philosophers."
kalpayaty-ātmanātmānam-ātmā devaḥ sva-māyayā, sa eva budhyate bhedān-iti vedānta-niścayaḥ. (12)
कल्पयति – imagines, projects; आत्मना – by itself; आत्मानम् – Self in itself; देवः आत्मा – the self-effulgent Self; स्वमायया – through its own delusion (māyā); सः – that (Self); एव – also; बुध्यते – experiences; भेदान् – the objects; इति – thus; वेदान्त-निश्चयः – definite conclusion of Vedānta
12. This is the definite conclusion of the philosophy of Vedānta that the Ᾱtman, the self-luminous, through the power of its own delusion (māyā) imagines in Itself by Itself all the objects, and Its individual experiences both in the world outside and within. It alone is the knower of the objects so created.
Here, In this stanza, for the first time, Gauḍapāda has come down to provide us with at least an explanation for the pluralistic world that we cognise in our waking state. Generally the theory of Māṇḍūkya-upaniṣad or the thesis developed in the Kārikā is that the seemingly created world is a mere delusion, unreal and illusory in all the three periods of time. But at rare moments, even Gauḍapāda has condescended to descend to our level of perception and recognising therein a pluralistic world, has explained to us how it must have risen up from our own delusions.
Translations & commentary: Chinmayananda
12. The self-effulgent Self imagines Itself through Itself by the power of Its own Māyā. The Self Itself cognises the objects. Such is the definite conclusion of Vedānta.
Svamayaya, through Its own Maya; devaḥ ātmā, the self-effulgent Self, Itself; kalpayati, imagines; Its own ātmānam, self; in the Self; as possessed of different forms to be spoken of later, just as snakes etc. are imagined on rope etc. And in the very same way It Itself budhyate, cognises; those bhedan, objects; iti, such; is vedantaniścayaḥ, the definite conclusion of Vedānta. There is nothing else (but the Self) as the support of cognition and memory; nor are cognition and memory without support as is held by the Nihilists. This is the idea.
~Gaudapada with Shankara’s commentary (tr-Gambhirananda)
The self-luminous Atman, by Its own maya, conjures up the imagination of the different objects seen to exist outside in the relative world, and also their cognizer, the individual self. It is like the imagining of a snake in a rope. It Is the Self that imagines both the snake and its perceiver. This Self is the substratum of both knowledge and memory. Therefore the conclusion of Vedanta is quite unlike the view of certain Buddhist nihilists. Again, Vedanta is not solipsism. The individual ego does not create the universe. Both come into existence together. The one cannot be conceived of without the other. Both the ego and the non-ego appear out of the mind of Isvara when the Knowledge of Reality is veiled by ignorance. The jiva, Isvara, and the world, all conjured up by maya, last as long as maya lasts.
~Nikhilananda
The answer is whoever is projecting the dream world is the same one that projects the waking world also. Therefore, ātmā alone projects out of itself the waking world with the help of ātmā itself. Other than māyā-śakti, ātmā does not need anything else for this projection. The dreamer does not need anything else external to himself other than nidrā-śakti for projecting the dream world. In the same way, ātmā does not require anything other than māyā-śakti to project this world. Where does māyā come from? Gauḍapāda says that it is already there in ātmā similar to the nidrā-śakti.
~Paramarthananda
The projection does not amount to duality, because it has no effect on the Self, just as a movie has no impact on the screen. The Self is subtler than Maya, “subtler than the subtlest,” the scripture says. Finally, he [Gaudapada] says “…this is the conclusion of Vedanta,” meaning it is not his conclusion, although he has fully assimilated Vedanta’s conclusion. Because the Self is not an object of experience and words only refer to objects, we are forced to use words with reference to the Self, which need to be contextualized to be understandable. So we say that the Self is an experienceless experiencer, or a non-experiencing witness. The simple logic is: (1) there is only the Self, (2) experience exists, (3) so the only experiencer is the Self. When Maya is operating, it seems as if the Self is modified, but it is unaffected by what it experiences, just as a video camera is unaffected by events it records.
~Swartz
MK2.12 Medley
Generally the theory of Māṇḍūkya-upaniṣad or the thesis developed in the Kārikā is that the seemingly created world is a mere delusion, unreal and illusory in all the three periods of time. ~C
Gauḍapāda has condescended to descend to our level of perception and recognising therein a pluralistic world, has explained to us how it must have risen up from our own delusions. ~C
The answer is whoever is projecting the dream world is the same one that projects the waking world also. The dreamer does not need anything else external to himself other than nidrā-śakti for projecting the dream world. ~P
The dreamer starts his career the moment he forgets himself. This capacity to forget himself and to project outward into a world of experienced objects is not a faculty that has reached him from anywhere else but it is an inherent capacity. ~C
Therefore, ātmā alone projects out of itself the waking world with the help of ātmā itself. Other than māyā-śakti, ātmā does not need anything else for this projection. Where does māyā come from? Gauḍapāda says that it is already there in ātmā similar to the nidrā-śakti. ~P
It is like the imagining of a snake in a rope. It is the Self that imagines both the snake and its perceiver. This Self is the substratum of both knowledge and memory. Therefore the conclusion of Vedanta is quite unlike the view of certain nihilists. ~N
Vedanta is not solipsism. The individual ego does not create the universe. Both come into existence together. The jiva, Isvara, and the world, all conjured up by maya, last as long as maya lasts. ~N
The projection does not amount to duality, because it has no effect on the Self, just as a movie has no impact on the screen. So we say that the Self is an experienceless experiencer, or a non-experiencing witness. ~S
When the Self-realized Self experiences objects, it knows that the objects are a projection and that the projection depends on it, so it knows that it is only ever experiencing itself, with or without the presence of objects. ~S
Finally, Gaudapada says "this is the conclusion of Vedanta,” meaning it is not his conclusion, although he has fully assimilated Vedanta’s conclusion. ~S