Using the analogies from Chapter 19, can you explain how the pure Soul appears to be affected by Maya and worldly existence?

Chapter 19 masterfully uses analogies to explain how the Soul, which is inherently pure, changeless, and untainted, appears to take on the attributes of the world due to Maya. It is compared to a pure crystal that appears red or yellow depending on the color of an object placed near it, yet the crystal itself remains colorless and distinct. The text further illustrates this illusion by referencing a mirage on a plain or the false glitter of silver on a seashell. The most potent analogy is mistaking a coiled rope for a snake; just as this perception is false, the ego's belief of 'I am the body' is a false bondage for the Soul, which in reality is self-luminous and formless.