Something I find interesting is that the instructions described in the book, the Sumerian 'Me', actually existed. They were instructions on how to do fundamental things, managed by the priests and which the Sumerians believed came from their gods and goddesses. The concept of neurolinguistic programming by the Sumerians is a nice fiction, or at least there's never been any evidence of it.
A good book on it is Sumerians: Their History, Culture, and Character, by Samuel Noah Kramer. https://www.amazon.com/Sumerians-History-Culture-Character-P...
An online version can be found at his university: https://oi.uchicago.edu/sites/oi.uchicago.edu/files/uploads/...
Interesting bits around the Me are around page 116.
https://en.wikipedia.org/wiki/Linguistic_relativity#/media/F...
The Shawnee language example is indeed imperative, like low level computer code.
This was a way to bootstrap human society, ultimately giving rise to free thought and "higher level language" that was not bound by self execution.
It was a pleasant surprise and I found myself enjoying it immensely, even with a bit of suspension of disbelief.