What is identified as the root cause of perceiving a manifold reality, and how can this perception be overcome?

The teachings in Chapter 37 identify ignorance, or Avidya, as the root cause of all worldly bonds and the perception of manifoldness. This ignorance deludes the soul, making it see itself as separate from Brahman and establishing a fragmented view of reality. To counteract this, the text advises that one should acquire knowledge through the scriptures and the guidance of a Guru. By surrendering to a Satguru and pursuing this knowledge, ignorance can be removed. When ignorance is dispelled, not a trace of the knowledge of manifoldness remains, paving the way for liberation from the fear of worldly existence.