Abstract
This thesis is one of the important of Al – Mustaleh science which I have spoken about (in hidden Sending of Unknown and the difference between them). This thesis contains three subjects.
The first one I had talked about the hiding sending in the two meanings of the language but the second I talked about how I knew the hidden sending and the important scientists who they write about it.
After that I had spoken about the dark. This contains ten subjects, I wrote about the definition of the Language and I talked about its kinds, and what are its items, the reasons that the scientists hated it.
At the end I talked about this Thesis and its kinds. Finally I wrote about the Bibliography and Conclusion.
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