How does the Satcharita differentiate between 'Vidya' (knowledge) and 'Avidya' (ignorance)?

As explained in Chapter 50, the distinction is based on one's internal attitude and self-identification. 'Vidya' is described as the pure knowledge and eternal pulse of 'I am Brahman,' the consciousness that is the Soul, the pure witness, and the treasure of 'Consciousness is Bliss.' In contrast, 'Avidya' is characterized as the attitude of thinking, "I am a sinner, unfortunate, luckless." This negative self-perception is considered the source or mine of ignorance. The text clarifies that from one of these ancient powers of Maya comes bondage, and from the other comes liberation.