The arguments that rejected the non-self as a repository of ignorance do not apply to the self. For the self is not identical with ignorance, since its very nature is pure consciousness. And if the self were made the repository of ignorance, there would arise a certain differentiation in the form of a breach of knowledge—by which the existence of ignorance in the repository is established and may be counted as a significant occurrence. Moreover, from this perspective knowledge becomes possible, for the self, reflected in the mind, generates knowledge. The self lacks that deficiency—of being born from ignorance—for the self is by nature eternal, immutable, and unchanging. Finally, the conscious self possesses a distinct form and existence, separate from ignorance (which the non-self does not)—and thus it can be the repository of ignorance.
It is said: ignorance has the self as its repository (āśraya). Yet the self is consciousness itself, untainted, unchanging. Then the question arises—if the self contains ignorance, has the self not been defiled?
In darkness, a rope appears as a snake. The rope itself remains unchanged, pure. The delusion (ignorance) lies in the perceiver's mind, yet it is superimposed (adhyāsa) upon the rope. Thus we can say: the rope is the "repository of the delusion"; and yet the rope was never truly corrupted by the delusion. Just as the rope did not become a snake, even though the serpent-illusion rests upon it—so too is the self.
Dust falls upon a mirror. We say: "The mirror has become soiled." In truth, the dust lies upon the mirror; the mirror's intrinsic power of reflection is unchanged. So too the self is the repository of ignorance—because ignorance rests upon the self's consciousness. But the nature of the self (pure consciousness) is never defiled.
The sun is in the sky, but shrouded in dense clouds. The sun does not say: "I have been corrupted by being hidden in clouds." Yet a person standing on earth says: "The sun is not visible." Clouds are ignorance; the sun is the self. The self is always luminous, but its radiance is hidden by the mind's veil. Thus we imagine the self to be "covered in ignorance."
The self as repository of ignorance (āśraya) = ignorance can rest only upon a conscious being. The self is not defiled = ignorance does not wound the self; it merely creates an obstruction to the self's manifestation. It is like a temporary veil—which, once removed, allows the self's radiance to shine forth as before.
The self is like a cinema screen—crowded with images (ignorance): sometimes storms, sometimes fire, sometimes laughter and tears—all rest upon the screen. Yet when the film ends, the screen remains as white and whole as before. Precisely so is the self—though the repository of ignorance, it is never itself corrupted.
From all these arguments we conclude that the self is ignorant—that is, the self is the repository and shelter of ignorance. Then arises the question: "What does the ignorance held by the self conceal?" The answer is: "The self itself." Now comes the objection: "Is ignorance then truly not incompatible with the self? For the nature of the self is knowledge; it is without relation; it is the cause of the destruction of the opposite of knowledge (that is, ignorance); and in many ways it is the opposite of knowledge."
To this the answer is: ignorance is compatible with the self. For truly the self is undivided; yet through ignorance it becomes divided into knower, knowledge, and known—just as through ignorance alone the rope becomes a snake, while the self and the rope remain in truth unbroken. Therefore when ignorance falls away, all the calamities of duality dissolve completely.
He who knows the self in this manner has no more "I" and "mine"—just as when a lit lamp is held in the hand, there is no more darkness before it.