What does Chapter 32 say about the importance of a Guru versus studying scriptures?

Chapter 32 strongly emphasizes the supreme importance of a Guru's grace over mere scriptural learning. The text explicitly states that even if one has diligently studied the Vedas, Vedangas, Shrutis, and Shastras, genuine knowledge is impossible to attain without the grace of a Guru. In fact, the chapter asserts that without this grace, all other scholarly pursuits are 'mere chaff.' This teaching, found in Chapter 32, reinforces the idea that the Guru is the essential channel for spiritual realization, a point underscored by the earlier statement that listening to the words from Sai's mouth can cause one to see their own Guru.