Can you summarize the primary message of Chapter 16 regarding the nature of the Sadguru and the path of a disciple?

Chapter 16 of the Sai Satcharitra teaches that the Sadguru is the "King of Yogis," an embodiment of Self-Bliss who has taken a physical form to uplift the poor and lowly. The chapter emphasizes that a disciple's path is one of complete surrender and humble service. As it states, a disciple should simply surrender to the Sadguru, as the Guru knows the disciple's pitfalls and provides the remedy. The text warns against using "cleverness" or approaching the Guru with pride, stating that firm faith at His feet is essential for a seeker. The ultimate goal, the union with Brahman, is attained through faithful service.