Can you provide a summary of the main ideas presented in Chapter 40 of the Shri Sai Satcharitra?

Chapter 40 presents several key ideas, beginning with praise for Shri Sai Samarth, who helps devotees with both worldly and spiritual matters. The chapter explains how Sai destroys the sense of duality, dissolving the separation between 'me' and 'you' for those who seek refuge in Him, much like a river merges with the ocean. As detailed in Chapter 40, the author, Hemadpant, describes himself as a mere puppet, asserting that Sai is the true puppeteer and author of the work. The text also mentions that God is pleased by the praise of His devotees and concludes by portraying Sai's motherly compassion and His readiness to rush to His devotees' aid.