2.3.05
The Ātman is perceived like a reflection in a mirror by the seers, like a dream in the realm of the ancestors, like a reflection on water in the realm of celestial beings, and like an interplay of shadow and light in the realm of Brahman.
Bhāṣya 2.3.05
The clarity of how we perceive Brahman varies, with lowest visibility in the realm of ancestors, like a dream, and gradually moving towards higher clarity, celestial realm like a reflection in a water, seers see like a reflection in a mirror, and finally with highest clarity in the realm of Brahma like a daylight.
The Lord lives within the living beings and can be perceived through the eyes of wisdom, much like seeing one's reflection in a mirror. However, this perception is not possible for those who have departed to the realm of the ancestors.
Then, in the celestial realm, Hari is seen clearly. Not in excessive heat or shadow, just as one sees in daylight. Similarly, in the realm of Brahma, the Supreme Person is seen clearly.
- stated thus, as well.