What does Chapter 48 reveal about the inner state and environment of a true Sadguru?

Chapter 48 paints a vivid picture of the inner qualities and the atmosphere surrounding a true Sadguru. It states that the place of a Sadguru is a 'storehouse of supreme peace,' indicating an environment filled with profound tranquility. A key characteristic highlighted in Chapter 48 is the complete absence of pride in one's own scholarship; knowledge does not lead to arrogance in a Sadguru. Furthermore, a Sadguru treats the 'small and the great as equals,' demonstrating a state of equanimity and freedom from ego. This combination of inner peace, humility, and the equal treatment of all beings is presented as the definitive sign of a Sadguru's presence.