What is the connection between the story of Sai's portrait arriving on Holi and the events of the previous chapter as mentioned in Chapter 41?

Chapter 41 establishes a clear connection between the events of the previous chapter and the main story it presents. The chapter begins by referencing the conclusion of a vow, which was perfectly completed with a visionary sign, as narrated in the prior chapter. It then transitions to the story of how Sai's physical portrait arrived unexpectedly. The text explains that this arrival was the fulfillment of a dream Baba had given to Hemadpant, promising, "On a Holi festival day, I am coming to your house for a meal today." As detailed in Chapter 41, the portrait was brought by Alli Mohammed at the very moment the family was about to sit for the Holi lunch, thus fulfilling the dream-promise in a miraculous way and linking back to the theme of vows and signs.