How does Chapter 8 of the Sai Satcharitra describe the transient and impermanent nature of the human body?

Chapter 8 of the Sai Satcharitra uses powerful imagery to convey the impermanence of the physical body. It employs the analogy of a lamp flame, which looks the same from beginning to end but is actually different every single moment. Similarly, the body seems singular but is constantly changing, with the text stating, "What is seen one moment perishes the next." This constant flux is also seen in the imperceptible transitions from childhood to youth and then to old age. Chapter 8 further describes the body in stark terms as a "washroom of excrement and urine" and a foul place, emphasizing that death is placed at every moment, highlighting its fragile and temporary nature.