How did Sai Baba's Guru provide instruction? Was it through traditional mantras?

Sai Baba explains that his Guru's method of teaching was not through conventional means. As detailed in Chapter 19, he states, "my Guru did not blow any mantra into my ears, so how can I blow one into yours?" Instead, the Guru's grace and protection were transmitted through his powerful, loving gaze. This connection was so profound that it provided all necessary spiritual nourishment, much like a mother tortoise who feeds her young from afar with her sight alone. The core requirement was not ritual but focused attention and faith from the disciple.