What specific circumstances and personal connections led the cynical author to finally visit Shirdi?

Despite his initial character as a staunch debater and critic, the author's journey to Shirdi was orchestrated by what Chapter 2 calls 'strong destiny.' A past-life connection with Kakasaheb Dixit and Nanasaheb Chandorkar was the crucial factor. Without this connection, his argumentative nature would have likely prevented the visit. It was due to Kakasaheb's persistent insistence that the trip to Shirdi was arranged. However, the author's resolve wavered on the very day of departure after hearing about a close friend's tragic loss, where his son died from a fever despite the presence of his Guru, causing the author to have doubts.