Chapter 20 mentions that past events in Shirdi can be witnessed again. How does it suggest this is possible?

In Chapter 20, the author reflects on the beautiful scenes of Sai Baba distributing Udi, acknowledging that these events are in the past and "cannot be seen now." However, the text offers a method for devotees to experience them again. It explains that all those past celebrations in Shirdi can become visible through the "power of firm meditation." By meditating and beholding Baba from his toe to his face, one can prostrate with love and spiritually reconnect with these divine moments, effectively making the past accessible in the present through deep concentration and devotion.