Chapter 50 describes Sai Baba's nature in sublime terms. Can you explain how he is portrayed as being beyond ordinary comparisons?

In Chapter 50, Sai Baba is portrayed as the embodiment of pure consciousness, the Unmanifest who has taken form for the benefit of devotees. The author, Hemadpant, attempts to compare Sai to celestial bodies but finds them inadequate. As detailed in the chapter, it is not fitting to compare Sai to the sun, because the sun eventually sets, whereas Sai's light is eternal. Similarly, a comparison to the moon is also dismissed because the moon wanes and has phases, while Sai is described as being 'forever complete.' This illustrates that Sai's nature transcends the transient qualities of the material world, representing an eternal and perfect presence.