What practical advice for worship and devotion is offered in Chapter 11?

Chapter 11 of the Sai Satcharitra offers clear, practical advice for devotees on the path of worship. It instructs that one's very foundation, or 'seat,' should be unwavering faith in the Guru's word. From this foundation, the devotee is advised to renounce all worldly desires and perform worship with firm resolve. The chapter expands the concept of worship by stating that the Guru exists in many forms—the idol, the sacrificial ground, fire, light, the sun, water, and the Brahmin—and should be worshipped exclusively in all of them. The ultimate act of devotion, as mentioned in this chapter, is to hold onto the Guru's feet with total devotion, which leads the devotee to experience the wonders of the Guru fluctuating as the Supreme Brahman.