How does Chapter 24 diagnose the spiritual 'blindness' of people attached to worldly existence?

Chapter 24 presents a poignant critique of humanity's spiritual state, describing people as 'blind despite having eyes.' This blindness is not physical but is caused by the 'strength of their body-consciousness,' which prevents them from understanding their own true welfare. The chapter laments that despite the body's transient nature, with 'no certainty of it for even a moment,' people still chase momentary pleasures. This focus on the temporary, as explained in Chapter 24, is the core of their blindness, causing them to ignore the path to supreme bliss and the true purpose of life.