What philosophical parallel is drawn to explain Sai Baba's ability to be anywhere, despite his physical location being primarily Shirdi?

The text draws a profound philosophical parallel between Sai Baba's nature and the boundless nature of the sky or space. Chapter 40 states that while Baba's physical body resided permanently in Shirdi and he rarely traveled beyond three specific villages, his true state is inscrutable and omnipresent. The analogy used is that "Coming from there to here, or going from here to there—the sky (space) knows neither; it is perfectly full, inside and out." This comparison illustrates that for a being like Baba, who pervades the moving and the unmoving, physical travel is a worldly concept. He is a "Leelavatari," a master of miracles, who can manifest anywhere by his will alone.