How is Sai Baba's presence experienced by devotees now that his physical form is gone?

Chapter 43 explains that although Baba's physical form is lost, his presence is still very much accessible, especially to the faithful. The experience is dependent on the devotee's state of mind, as the text notes, "As is one’s state of mind, so is the immediate experience." It is said that he is hidden from the faithless but is seen "right there by the faithful devotees." He continues to manifest in a hidden form through visions, experiences, and miracles. His presence is described in multiple aspects: a hidden form in the Chavadi, the form of Brahman in the mosque, and the form of Samadhi in his tomb, culminating in a universal form of happiness everywhere.