Why does Chapter 11 emphasize the need for a Guru with a physical form (Saguna Guru)?

Chapter 11 of the Shri Sai Satcharitra strongly advocates for devotion to a manifest or Saguna Guru. The text posits that for a devotee who possesses a physical body, the Guru must also be in a physical form to guide them. It suggests that devotion cannot truly manifest without meditating on this Saguna form. According to Chapter 11, this process is essential for the "bud of the mind" to open and bloom, allowing the devotee to experience the fragrance and nectar of true spiritual understanding. The scriptures, as referenced in this chapter, determine that the formless is suitable for the formless, but for those with form, a manifest Guru is the appropriate path.