Why does Chapter 8 of the Sai Satcharitra describe the human body in such negative and harsh terms?

Chapter 8 employs strong, negative language to describe the physical body to make a specific spiritual point about its impermanence and impurity. The text refers to the body as a 'washroom of excrement and urine' and a 'foul place of phlegm, pus, and saliva.' It further states that 'death is placed at every moment,' which it calls a 'great misfortune.' This stark and unsettling description is not meant to be a literal, final judgment but a rhetorical tool. By emphasizing the body's transient, decaying, and impure nature, the chapter aims to shock the reader out of attachment to the physical form and redirect their focus toward the true purpose of human life: the realization of the eternal and Supreme Self (Paramatman), which is pure and unchanging.