Can you explain the relationship between Dakshina, Vibhuti, discrimination, and renunciation as described by Sai Baba in Chapter 33?

Sai Baba's teachings present a sophisticated interplay between these concepts. As detailed in Chapter 33, Dakshina (charitable giving) is the initial step to cultivate a tendency toward renunciation. However, the text clarifies that renunciation alone is insufficient; it must be paired with discrimination. This is where Vibhuti (Udi) comes in. The Udi symbolizes the transient nature of the material world, encouraging the user to discriminate between the real (Brahman) and the unreal (Maya). Baba taught that the combination of Vibhuti and Dakshina represents the essential pairing of discrimination and renunciation. Without this pair, the chapter warns, crossing the difficult river of worldly existence is very hard to accomplish.