What was the stated purpose behind Sai Baba, a completely detached being, collecting holy books in Shirdi?

Although Sai Baba's own conduct was the embodiment of the scriptures and he was detached from all objects, the collection of books served a practical and holy purpose for his followers. Chapter 27 explains that Baba foresaw Shirdi becoming a significant holy place where devotees from many countries would gather for knowledge sessions. He stated that after he went to his own abode, the books would remain as his 'images.' These sacred texts, like the Bhagavata and Ramayana, would be useful for future spiritual study and would serve as a powerful reminder of Sai for devotees, ensuring his teachings and presence would endure through the written word.