2023-07-022023-07-022020http://dspace.univ-eloued.dz/handle/123456789/27343لغةSummary This study is titled: "Book of Miracles Evidence - Descriptive and Analytical Study -". And its main problems are as follows: What is the content and method of Al-Jurjani in his book The Signs of Miracles? To answer the problem we proceeded according to a plan that included the following topics: The first topic: We made it to define the life of the author, and it has two requirements: the first we devoted to the personal life of the author, and the second we dealt with in it the definition of the author’s scientific life, the second topic: we made it in the definition of the author of them in the requirement The author from the external side, and we touched on the second, the author from the internal side, the third topic: We took care of the scientific value of the author, and we made it into two requirements: we devoted the first to the effect of the al-Jarjani in the after him from the researchers, and the second studies that were completed on the author, then we reached a set of results The recommendations are perhaps the most important of them: the elaborate approach in presenting and listing the content of the book in which he highlighted the miracle of systems theory, and strengthened it with examples and the recommendation to link between systems theory, and many studies of commentators to note the practical side of the systems theory of Gerjani in miraclesArThesis