What was so special about December 10th in Shirdi, especially regarding Dixit and Khaparde?

December 10th was a day of significant and seemingly contradictory events, as highlighted in Chapter 4. On this day, both Kakasaheb Dixit and Dadasaheb Khaparde were in Shirdi. Sai Baba gave what appeared to be conflicting orders: he told Khaparde to go home, while simultaneously instructing Dixit to proceed with laying the foundation for the Wada. Adding to the day's importance, Chapter 4 also notes that the beloved "Shej-Aarti," or night prayer, held in the Chavadi, also commenced on this very day with great devotion and love.