What is the deeper meaning of Sai Baba's Udi? How does it help with both worldly problems and spiritual growth?

Chapter 33 explains that the Udi is "supremely auspicious" and has a profound dual purpose. Sai Baba is described as the "helmsman of the path of spiritual welfare," but he achieves this by also fulfilling worldly interests. The Udi is a physical medium for this grace. It provides tangible, worldly benefits, such as curing the pain of a scorpion sting or other diseases, as mentioned in the stories. By experiencing these miracles and relief from suffering, a devotee's faith in Baba is strengthened. This increased faith and love, as seen with Narayanrao, develops into firm devotion, which is the foundation of spiritual welfare. Thus, the Udi first addresses worldly concerns, which then paves the way for deeper spiritual connection and progress.