What spiritual teachings did Sai Baba give to Cholkar after the incident with the sweetened tea?

After revealing His knowledge of Cholkar's secret vow, Sai Baba imparted profound spiritual wisdom, as detailed in Chapter 15. The central theme of His teaching was His omnipresence and unity with all creation. Baba assured Cholkar, "Even if my body is here, and you are beyond the seven seas, Whatever you do there, I know it instantly." He explained that His true home is within the devotee's heart and that He is the inner self of all beings. Baba urged him to bow to this inner self, stating, "In insects, ants, aquatic creatures, birds, all animals, dogs, and pigs—In all places, I am present everywhere, truly." The ultimate lesson was one of non-duality: "Do not keep any distance from me; you and I are one."