Can you walk me through the stages of creation as described in the text, starting from Brahman?

Chapter 50 outlines a specific cosmological sequence. The process begins with Brahman, which becomes qualified by Avidya (ignorance) and is then called 'Sat' or Existence, making it expressible. From this expressible Brahman, the 'Unmanifest' (Avyakta) emerges. Following that, the 'Great Principle' (Mahat-tattva) comes into being, and within it, egoism is born. The process continues as the five Tanmatras (subtle elements) arise from the ego, and the five great elements (earth, water, etc.) form within them. Finally, as mentioned in Chapter 50, the entire world is born from the womb of these five great elements, with the vision of Avidya-Maya being its characteristic form.