Describe the pivotal first encounter between Sai Baba and Kaka Mahajani's skeptical friend at the mosque.

As detailed in Chapter 35, Kaka Mahajani and his friend arrived in Shirdi on a Sunday morning and went to the mosque for darshan. The moment the skeptical friend set foot on the mosque's step, Sai Baba saw him from a distance and called out in sweet, loving words, 'Why have you come in this manner?' Hearing these words, the friend was immediately astonished. The specific tone Baba used was so familiar that it instantly reminded him of his deceased father, making him realize this was a significant and unusual encounter.