According to Chapter 46, is Sai Baba still present for his devotees even though he is no longer physically visible?

Yes, Chapter 46 of the Sai Satcharitra emphatically states that even though Sai Baba's physical form is invisible, his spirit residing in the Samadhi is awake and active. The text explains that for devotees with faith and devotion, he provides immediate experiences. It uses the metaphor of Baba holding a subtle string, pulling his devotees towards him from all over the world and nourishing them with love, just as a mother cares for her child. This illustrates that his presence and guidance continue unabated for the faithful.