What core advice did Sai Baba give a female devotee about how to truly serve and worship him?

Sai Baba imparted two core pieces of advice to the lady devotee regarding true service and worship. First, he emphasized selfless charity, instructing her to "give bread to the hungry first. Afterward, eat for your own stomach." This established the priority of caring for others. Second, as Chapter 9 beautifully narrates, he taught her the principle of oneness. He explained that he exists in all forms of life, stating, "Sometimes I am a dog, sometimes a pig; sometimes I am a cow, sometimes a cat." He urged her to "renounce the sense of difference" and see him in all beings. This, he explained, was the truest way to worship him, transforming every act of compassion into an offering.