Chapter 8 uses strong language to describe the human body. What are these descriptions, and what is their intended spiritual purpose?

Chapter 8 of the Sai Satcharitra describes the human body in stark, unflattering terms to emphasize its transient and impure nature. It is called a "washroom of excrement and urine," a "foul place of phlegm, pus, and saliva," a "house for worms and insects," and a "carriage of flesh, blood, and muscle." The spiritual purpose of this graphic imagery, as presented in Chapter 8, is to encourage detachment from the physical form and to highlight its impermanence. However, the chapter makes a crucial point that despite being impure and perishable, this very human body is the only vehicle through which one can attain the Lord, the Abode of Auspiciousness, creating an urgency for spiritual practice.