What philosophical teachings did Sai Baba impart to Cholkar following the fulfillment of his vow?

Following the tea incident, Sai Baba gave Cholkar a profound philosophical discourse, as recorded in Chapter 15. Baba explained His omnipresence and immanence, stating that even if His body is in Shirdi, He is always with His devotees, wherever they are. He declared, 'My home is in your heart; I am your inner self.' Baba elaborated that He exists in all beings—insects, ants, birds, animals, and humans—and that He is the inner actor in everyone. He urged Cholkar to see Him in everyone he meets and to bow to the divine self within. The ultimate teaching was one of non-duality, as Baba concluded, 'Do not keep any distance from me; you and I are one.'