Based on the thirtieth chapter, what is the role of devotion in a follower's relationship with Sai Baba?

According to the teachings in Chapter 30, devotion is the very force that transforms Sai from his formless (Nirguni) state to a tangible form with attributes (Saguni). The text notes it is the 'qualities of devotees' devotion' that facilitate this manifestation. This chapter highlights how devotees crave Sai's words, stringing them together with complete faith and trust. This unwavering devotion is met with Sai's grace, as he knows the innermost desires of his followers and works to fulfill them. The text encourages devotees to remember Sai Nath when caught in difficulties, as he is the sole giver of peace to a troubled mind, showcasing devotion as a direct path to solace and fulfillment.