Thesis Title: " deficient reasoning illness - fundamentalism study compared " letter of introduction for a degree of specialization " master " . The study aimed to stand on one of the pillars of measurement ( illness ) , and in particular malady inadequate to replace the text , and the reasoning passport . The study consisted of four chapters, preceded by an introduction and boot, followed by a conclusion. The boot and address of the : explanations provisions , the definition of the reasoning in the language and terminology, and the doctrines of scientists to explain its provisions, and that the provisions on the whole , citing the interests of the people, and the tail of the boot of the receipt of the reasoning in the Quran and Sunnah and explanations scholars . The first chapter , entitled : illness as one of the pillars of measurement, has cited the concept of cause and defined in the language and terminology and trends of scientists , and then differences related to the illness, the difference between vowels and wisdom, and the difference between cause and condition, and the difference between cause and reason, and the difference between vowels and directory , and the difference between the illness and the tag, each in a separate requirement , and it was the end of this chapter : Terms validity Description of the attic . The second chapter : the fact that the illness minor , in Tnoolt the what malady minor , and images , and benefits , and governance whether Aourdt the cause minor illness transitive. The third chapter entitled: explanation deficient vowels , includes the rule of reasoning illness flawed between Almanaan and Almjosen , after this study moved to a statement effects of this illness reasoning , reasoning came malady deficient in the area of worship sometimes , in the area of transactions at other times . The resulting search for him that Altaadih is not a condition for the validity of the illness, it is a condition for the validity of measurement , it is not to infringe the entrance in the patch but it is a result of it , and that the reason infringing heavily subsidiaries preceded cause minor consent of the text, and that the limitations are not hampered by the validity of the explanation by completely Kalmtaadih , as well as deficient that the illness have significant benefits qualifies them to explain it , so the audience fundamentalists agree on the permissibility of reasoning cause minor Almansosh or complex , and the dispute in inadequate devised . There is no power except with Allah , and peace and blessings be upon our Prophet Muhammad and upon his family and companions , and Praise be to Allah , Lord of the Worlds .