According to the text, in what seven places or forms does the King of Gurus exist for the purpose of worship?

Chapter 11 of the Sai Satcharitra teaches that the Guru is omnipresent and can be worshipped in various forms. The text specifically lists seven mediums where the 'King of Gurus' exists, instructing devotees to worship him exclusively through them. These seven are: the idol, the sacrificial ground, fire, light, the sun, water, and the Brahmin. By providing this list, the chapter encourages a comprehensive form of devotion, where the devotee can perceive the Guru's presence in key aspects of ritual and the natural world, leading to a deeper experience of Guru-worship.