What is the importance of meditating on Sai's physical form (Saguna) for spiritual progress, according to Chapter 52?

Chapter 52 emphasizes that meditating on Sai Baba's physical, or Saguna, form is a crucial step in a devotee's spiritual journey. The text explains that without first engaging with the Saguna form, the formless, attributeless reality known as Parabrahma is "entirely difficult to understand." Therefore, meditating on Sai's physical form is not an end in itself but a vital means to a higher realization. The chapter notes that through immense meditation on the form, the Saguna eventually "vanishes," allowing the subtle, true nature of the Self to manifest. This process, initiated through love for the form, mysteriously leads the faithful devotee toward the supreme goal of liberation.