Beyond the miracle with the tea, what deeper spiritual lesson did Sai Baba teach Cholkar?

Following the incident with the sugared tea, Sai Baba imparted a profound teaching on His omnipresence, as detailed in Chapter 15. Baba explained to Cholkar that physical distance is no barrier to their connection. He stated, "Even if my body is here, and you are beyond the seven seas, Whatever you do there, I know it instantly." Baba revealed that His true home is within the devotee's heart and that He is the inner self of all beings. This lesson taught Cholkar that Baba was aware of his secret vow and penance not through magic, but because He resides within everyone and everything, from insects and ants to all people, and that true worship is to recognize this unity.