How does Chapter 46 describe Sai Baba's presence and interaction with his devotees even after he is no longer physically visible?

Chapter 46 of the Sai Satcharitra explains that even though Sai Baba's physical form is invisible, his spirit remains awake and active in his Samadhi, providing immediate experiences for those with faith and devotion. The text poetically describes him as holding a "subtle string" with which he pulls his devotees towards him, regardless of their location, whether in India or abroad. This chapter portrays him as a loving protector, much like a mother nourishes her child, holding his devotees close to his chest. He operates in mysterious ways, yet devotees can feel his presence standing behind them, offering constant support and guidance.