Based on the text of Chapter 46, what is the primary indicator that a seeker's mind is truly surrendered at Sai's feet?

The text of Chapter 46 provides a clear and singular sign that indicates a mind has been completely surrendered at Sai's feet. It is explicitly stated that when this surrender occurs, the seeker "becomes inclined towards peace and thrives in complete devotion." This state is referred to as 'Gururpan', or a total offering to the Guru. As elaborated in this chapter, this is the culmination of a path that includes chanting, developing righteousness, and gaining detachment, all of which ultimately result in this focused, peaceful, and devout state of being.