The Satcharitra describes Baba as a "Wish-Fulfilling Tree." How did he embody this title and treat people from different walks of life?

As Chapter 22 explains, Sai Baba is likened to a "Wish-Fulfilling Tree" (Kalpavriksha) that manifested directly in Shirdi. He embodied this by looking upon the poor and the wealthy with complete equality, making no distinction between them. He would achieve the welfare of his devotees by showing them some incomprehensible miracle, tailored to their needs. This demonstrates his universal spirit and absolute affection for all who came to him. Shirdi became a holy pilgrimage site precisely because people from all walks of life could come seeking merit and experience his grace and protection.