From the perspective of Chapter 48, why is 'direct, full experience' considered the paramount quality for a Sadguru, above scriptural knowledge or other practices?

Chapter 48 of the Sai Satcharitra elevates 'direct, full experience' as the ultimate litmus test for a Sadguru because it is the very source of their power to enlighten. The text argues that verbal knowledge, no matter how vast or sweet-sounding, is 'verbally hollow' without it. The core logic presented in this chapter is that one cannot give what one does not possess; therefore, a teacher without personal experience cannot grant it to a disciple. This 'taste of experience' is described as pure and something only an experienced person can manifest, making it the non-negotiable foundation of a Sadguru's authority and ability to guide others to self-realization.