If Sai Baba left his physical body, how is he still present and accessible to his devotees today?

Chapter 43 explains that although Sai Baba left his physical form, his presence is eternal and all-pervading. He 'merged himself into the unmanifest' but also 'stayed in the hearts of the devotees.' By merely remembering his name, the anxieties of birth and death are said to vanish. The text asserts that in his true form, he fills the entire moving and non-moving world, having become one with Brahman. Crucially, it states that even today, the experience a devotee has is a direct reflection of the feeling in their mind towards him, proving that his influence remains active and accessible to all who seek him.