The scripture describes an internal sacrifice. Can you explain the components of this sacrifice and its ultimate purpose?

Chapter 50 presents a profound metaphor of an internal sacrifice for attaining non-dual knowledge. In this spiritual ceremony, the sacrificer is the individual soul, or Jiva. The five senses and five pranas serve as the sacrificial materials, while the fire of knowledge is kindled from the mind and intellect. Crucially, the oblation offered is the 'ghee of ignorance.' The text states that without this ghee of ignorance, the fire of knowledge cannot manifest. The ultimate purpose of this sacrifice is to burn away the perceived difference between the soul and God, leading to the realization of non-dual knowledge and allowing the soul to be immersed in self-bliss.