How does Chapter 48 distinguish between a regular guru with verbal knowledge and a true Sadguru?

Chapter 48 of the Sai Satcharitra draws a crucial distinction between a teacher with mere verbal knowledge and an authentic Sadguru. The chapter explains that some gurus may possess vast verbal knowledge, give sweet explanations of principles, and even prescribe mantras. However, if they lack direct self-experience, their knowledge is considered "verbally hollow." A true Sadguru, as described in Chapter 48, is one who not only has complete verbal knowledge but is also a "giver of direct, full experience." This ability to manifest the taste of experience is what gives them the authority to enlighten disciples and truly sets them apart.