This research attempts to dust briefly the concept of deliberativeness in Arabic rhetoric, which was only understood in light of modern Western linguistics, starting with its definition (conformity of speech to the necessity of the case with its eloquence) which contains the elements of the entire creative process as shown by this brief study, in the first chapter that He was labeled (deliberative in Western and Arab thought), and we had started it with deliberation in western thought in the first topic in an attempt to highlight the western concepts of this term so that we could discern its originality in the Arab rhetorical heritage that came next in the second topic (deliberative in Arab thought), explaining the appropriate This term is for Arabic rhetoric alone from other translations.

It was imperative to apply these concepts to texts, whether poetic or prose, so our choice fell on a virgin poetic encyclopedia, whose poems, as far as we are aware, have never dealt with their poems, which is the Encyclopedia of the Fatimids.

The second chapter tried to present the deliberative applications of these poems under the title (Application of deliberative concepts to an anthology of poems from the Encyclopedia of Fatimids), and it rose to two topics:

The first topic: deliberative concepts in the news.

The second topic: deliberative concepts in order construction.

It should be noted that the Fatimid Encyclopedia falls into five parts and its author is Sheikh Ali Haydar al-Muayyad.

 This research ended with a series of results recorded in its conclusion