Based on the teachings in Chapter 33, what is the path for a devotee to have both their worldly and spiritual wishes granted by Sai?

According to the wisdom shared in Chapter 33, the key to having one's worldly or spiritual desires fulfilled by Sai lies in becoming a devotee of 'undivided faith.' This involves more than just belief; it requires acting on one's pure intentions and promises. The text explicitly states, 'whoever is a devotee of undivided faith, whoever desires whatever purpose, whether worldly or spiritual, Sai is capable of granting the fruit.' The stories of Karnik and Appasaheb demonstrate that this undivided faith is tested in moments of decision-making. Nurturing one's initial good inclinations and fulfilling one's word are practical ways to cultivate this deep, unwavering faith.