Describe the ideal relationship between a Sadguru and a disciple regarding service and ego, as portrayed in Chapter 48.

As detailed in Chapter 48, the relationship is marked by the Sadguru's complete lack of ego and selfless devotion to the disciple. A true Sadguru is free from the egoism of thinking the disciple is insignificant. Instead, they see the disciple as the Supreme Brahman and hold a fatherly love for them. Crucially, a Sadguru 'never even dreams of receiving service from a disciple' and does not desire their own livelihood from them. In fact, the text states a Sadguru wishes to 'sacrifice his own body for the sake of the disciple,' highlighting a dynamic of pure giving and protection.