The thesis investigated the structural system of the texts of the divine supplications; to reveal the hidden meanings behind the linguistic structures, and to show the method of performance that the supplicant adopted to reach his verbal goals and the aims that he seeks in these linguistic patterns, and to stand on the suggestive energy of the words after arranging them in those special patterns, which justify talking with God Almighty and addressing Him with the highest degree of politeness and kindness. The thesis presented by the student Asaad Jassab Mughmas Al-Mayahhi aims to show the polite features of the supplicant, peace be upon him, through the structural systems obtained and to show the meanings that those patterns produce and to stand on the expressive specificity through its relationship to its literary genre. The thesis concluded - through research and investigation into the texts of divine supplications of the Ahl al-Bayt, peace be upon them - that the familiar and common styles in the linguistic environment may turn into stylistic stimuli of great semantic value in the literary text, which have their importance in the world of the text after losing part of their ability to create surprise; due to their prevalence and frequent use, and this depends on the ability of the author to employ the style and insert it into appropriate contexts that ensure breaking its stereotype and familiarity. The study also hinted - and this is the most important result - that the goals that linguists have monitored behind the deletion of linguistic elements cannot be applied to literary texts in general, because they are related to the psychological feeling of the speaker, the appropriateness of the statement, the type of speech, and other factors accompanying the speech event, so it is not possible to judge the certainty of these goals unless we stop at the studied text and study all its aspects. The thesis recommended: paying attention to this type of discourse in which the circle of reception is closed and limited to (the transmitter, the recipient, and the discourse), and the other recipients have no role in the discourse. This characteristic imposes on the supplicant to adopt (the principle of utmost politeness) in conversing with God Almighty and addressing Him. Accordingly, every linguistic style in the texts of divine supplication among the Ahl al-Bayt is distinguished by special features in expression and disclosure, and this is what expands the circle of research among researchers and those interested in the immortal heritage of the Ahl al-Bayt
