What were the key characteristics of Sai Baba's personality and state of being?

According to Chapter 4, Sai Baba possessed a character defined by profound spiritual attainment and detachment. He is described as one who conquered the difficult-to-cross worldly existence, with peace being his primary "ornament." He was a literal "storehouse of knowledge" and was considered the most generous of the generous. The text highlights his complete lack of attachment to perishable things, as his mind was focused solely on the form of the Self. His only goal was the attainment of the Supreme, and he remained unaffected by worldly joys, sorrows, progress, or decline, existing in a constant state of equanimity.