What was the deeper significance behind Sai Baba's instruction to serve Cholkar tea 'well-filled with sugar'?

The instruction from Sai Baba to serve Cholkar sugary tea was much more than a simple act of hospitality; it was a profound and meaningful communication. Chapter 15 explains that this was a deliberate gesture to fortify Cholkar's devotion. The purpose was so that "Cholkar’s faith would be confirmed and the stamp of devotion would be impressed." By mentioning sugar, Baba was giving a clear sign that he was fully aware of the secret vow, the financial struggles causing the delay, and the personal penance of renouncing sugar that Cholkar had undertaken. It was Baba's way of confirming that the vow was accepted and the period of penance was now complete.