The text mentions a 'great wonder' that listeners experienced. Can you explain this phenomenon related to Baba's stories and the holy books?

The 'great wonder' described in Chapter 18 refers to the profound synchronicity between Sai Baba's oral teachings and the sacred texts being read. Baba would often tell a devotee a short story and then, while they were still contemplating it, send them to the Wada to listen to the book reading. The devotee would then be astonished to find that the exact same story would come up in the reading being conducted by Jog. This experience served as confirmation and provided a deeper understanding, making it seem as if Jnaneshwar's or Eknath's written words were merely a translation of Baba's own impromptu story, as Chapter 18 explains.