Describe the journey taken by Madhavrao and Dixit after they received the portrait of Baba, including their emotional state.

After receiving the sacred portrait, Madhavrao and Dixit set out for Shirdi with 'joyful hearts.' Their journey began with a setback at the train station. As Chapter 51 recounts, they found the second-class carriage full, which caused them 'deep worry.' However, this despair was short-lived, as a train guard provided them with first-class seats. Once aboard the train, their journey 'passed very happily and quickly.' They spent the time talking about Baba 'to their heart's content,' with Madhavrao narrating 'nectar-like stories' and Dixit overflowing with joy. Their happiness was compounded upon reaching Kopergaon, where they disembarked with 'immense joy' and unexpectedly met Nana Saheb Chandorkar, leaving them amazed and delighted.