احادیث نبوی و کارکردهای آن در نهج‌البلاغه

Every literary text, arise from the previous text and outcome of the interaction and dependencies between structural and semantic aspects and collection of quotes. Nahj al-Balagheh as a text, contains Quranic intertextuality, the Prophetic hadiths and Arab poetry. Since intertextuality  divided  to three types; quotation, plagiarism, allusion. in this paper, for answering the question about kind of intertextuality of the Prophet's hadiths in Nahj al-Balagheh, we elicit words of the Prophet and citations of his practices from Nahj al-Balagheh and marked the type of its intertextuality then survey function of the Prophet's hadiths. When Ali (pbuh) invited everyone to follow the Prophet's practices with "واستنوا بسنته فإنها أهدی السنن" we see propagative function and when he related the Prophetic command, " غیروا الشیب و لا تشبهه بالیهود" to especial situation of the Prophet, leaded us to pay attention to occasions hadith in understanding of it. When he cites the words of the Prophet for understanding of dissension in first verse of sūra al-ankabut (spider sūra); leaded us interpretational function. Ali argued with the Kharijites by referring to hadith of adulterer stoned to death by the Prophet and then pray over his body, to show argument function of hadith. So, author shows that the Prophet's hadith and practice in Nahj albalagha have propagative; hadith understanding; interpretational; argument and persuasive function.