Teachings from Panchadashi of Sage Vidyaranya
The ego is the patron, the sense objects the audience, the intellect the dancer, the sense organs musicians playing on their instruments; and the lamp illumining them all is the witness consciousness.
As a lamp reveals all objects while remaining in its own place, so does the witness consciousness, itself ever motionless, illumine the objects within and without (including the working of the mind)
When all forms have been destroyed, the formless space still remains. So, when all the names and forms are negated, what remains is the imperishable Brahman.
Just as the cotton-like flowers of the Ishika reed are burnt by fire in a moment, so the accumulated past actions of the knower are burnt up because of realization.
Panchadashi of Sage Vidyaranya