In Chapter 48, what is the significance of "self-experience" in defining a Sadguru, and how does it contrast with "verbal knowledge"?

The concept of "self-experience" is central to the definition of a Sadguru in Chapter 48. The text argues that mere "verbal knowledge," no matter how vast or sweet-sounding the explanation of principles, is "verbally hollow" if not backed by direct experience. While verbal knowledge might create a temporary distaste for worldly enjoyments, only the pure taste of experience, manifested by an experienced person, can truly enlighten. As Chapter 48 states, a teacher who does not have experience themselves has nothing to give the disciple. Therefore, the authority to be a Sadguru comes from being a giver of direct, full experience, not just a dispenser of scriptural knowledge.