Can you tell me about the power of Sai Baba's Udi based on the experiences of Nana Chandorkar?

The power of Sai Baba's Udi is shown to be immeasurable in the sacred texts. One story from Chapter 33 recounts how Nana Chandorkar, finding himself without Udi, picked up clay from the road. He offered a prayer to Sai and applied the clay to his wife's forehead. At that very moment, his daughter, who was in another village suffering from a severe fever for three days, began to recover. This incident, detailed in Chapter 33, demonstrates that the faith placed in Sai, symbolized by the Udi, could bring about miraculous healing. The text emphasizes that the glory of Udi is immense and the stories surrounding it are astonishing.