How does Sai Baba interact with and support his devotees even though he is no longer in his physical form, according to Chapter 46?

Chapter 46 of the Sai Satcharitra explains that even though Sai Baba's physical form is now invisible, the spirit residing in his Samadhi is awake and provides immediate experiences for devotees who maintain faith. He is described as holding a subtle string with which he pulls his devotees towards him, regardless of whether they are in the same country or abroad. He nourishes them with love, much like a mother nourishes her child. The text suggests that while he may not be seen, he orchestrates events in such a way that devotees feel his presence standing right behind them, offering constant support.