What are the main themes discussed in Chapter 45 of the Shri Sai Satcharitra?

Chapter 45 of the Shri Sai Satcharitra covers several significant themes, beginning with salutations to various deities and the Guru. A central theme, as detailed in this chapter, is the supreme power of the Guru, whose mercy can make the impossible possible and whose feet are considered even more powerful than Moksha. The chapter also expresses a deep sense of loss and lament for the physical departure of Sai Baba, repeatedly stating that His form, which brought contentment and removed fear, is 'now lost to our sight.' Finally, it establishes the Shri Sai Satcharitra itself as Sai Baba's enduring 'literary form,' which provides remembrance and brings a unique peace to those who listen to the stories with concentration.