Chapter 24 mentions that people can be 'blind despite having eyes.' What is the deeper, philosophical meaning of this statement within the chapter's context?

The statement 'blind despite having eyes' in Chapter 24 refers to a state of spiritual ignorance, not a physical condition. The chapter clarifies that this blindness is caused by an excessive attachment to 'body-consciousness.' People become so engrossed in the fleeting, momentary pleasures of their physical existence that they fail to recognize their own true, long-term welfare. As Chapter 24 poignantly states, the body's existence is not certain for even a moment, yet people still chase transient desires. This spiritual blindness prevents them from seeing the path to supreme bliss and understanding the true purpose of life, which involves seeking both worldly and spiritual fulfillment.