According to Chapter 11, what is the spiritual process that unfolds through devotion to a manifest Guru?

Chapter 11 describes a specific spiritual progression that starts with devotion to a manifest (Saguna) Guru. The chapter posits that meditation on this physical form is the key to unlocking true devotion. Once this loving devotion takes hold, it acts as a catalyst, causing the "bud of the mind" to open. As mentioned in Chapter 11, unless this metaphorical bud blooms, it will have no fragrance (spiritual essence) and will not attract the bee (higher consciousness) or hold nectar (divine experience). This imagery illustrates how devotion to the formed Guru is the essential first step that leads to inner blossoming and the ultimate realization of the formless divine.