عنوان مقاله [English]
Ahmad ibn Muhammad is one of the jurists with the style of the tenth centuries AH. He is known as a scholar because of his in-depth research, asceticism; His method of jurisprudence has such outstanding features that it has a special style and school in the periods of jurisprudence. As fascinated by the great jurists and who have followed his style. One of his works Majma Al-Faida and Al-Burhan, has been known as an initiative in Imami jurisprudence of the minds of Allama Hali.
As it sometimes relies on challenging popular theories ad exploring this institution and other rules. It examines many difficult sentences that have no conclusive reason. And in this process, based on the principles and standards of principle and jurisprudence, it provides theories for the events of the event. This research method has analyzed the role and application of rational reason in this book by analytical and descriptive method and he has come to the conclusion that he has taken a special look at it from a rational point of view and has challenged some jurisprudential theories that have no support other than fame and has given unique fatwas.