How does Chapter 11 explain the relationship between Saguna (manifest) and Nirguna (formless) worship, and why is Saguna worship emphasized?

Chapter 11 explains that the manifest (Saguna) and unmanifest (Nirguna) are not different from each other; they are two states of the same reality. The text uses the analogy of ghee, which is called ghee whether it is frozen (like Saguna) or melted (like Nirguna). According to Chapter 11, Saguna worship is emphasized because understanding the manifest is much easier for a devotee who has a physical form. A physical form is necessary for tangible acts of devotion like offering worship with sandalwood, exchanging words of love, and placing one's head at the Guru's feet. The text posits that once love for the Saguna is firm, the realization of the Nirguna follows naturally.