How does Chapter 8 describe the paradoxical nature of the human body, viewing it as both impure and essential for spiritual attainment?

Chapter 8 of the Sai Satcharitra presents a starkly paradoxical view of the human body. On one hand, it is described in graphic detail as being impure and transient. The chapter calls it a 'washroom of excrement and urine,' a 'house for worms and insects,' and a 'prison for the soul,' emphasizing its composition of flesh, blood, and foul-smelling substances. However, after establishing its perishable and unpleasant nature, Chapter 8 reveals the paradox by stating, 'Though this human body is impure and perishable, it is only through this that the Lord, the Abode of Auspiciousness, can be reached.' This highlights that despite its flaws, the body is the indispensable vehicle for achieving the ultimate goal of self-realization.