According to Chapter 40, how does Sai Baba help his devotees overcome the sense of duality?

Chapter 40 of the Shri Sai Satcharitra explains that Shri Sai Samarth helps devotees by dissolving the sense of duality, the separate feelings of "me" and "you." The text describes that when His hand is placed upon a devotee's head, He performs shaktipat, or the transmission of spiritual energy, which helps make the unattainable attainable. This process is likened to a river and ocean merging; though they have different names, they are essentially one and lose all difference when they meet. Similarly, as stated in this chapter, when a devotee seeks exclusive refuge in the Sadguru, Sai embraces them and grants them His own Guru-nature, eliminating the separation.