How does Chapter 8 of the Satcharitra describe the transient and impure nature of the physical body?

Chapter 8 uses powerful imagery to convey the impermanence and impurity of the human body. It explains that the body is in constant flux, using the analogy of a lamp flame which looks the same but is different every moment. The text states, "What is seen one moment perishes the next." This illustrates that the body we have in one instant is not the same in the next. Furthermore, as described in Chapter 8, the body is unflatteringly called a "washroom of excrement and urine" and a "foul place of phlegm, pus, and saliva." This stark description serves to remind the reader of the body's fragile and ultimately perishable nature, with death being a possibility at any given moment.