Method and edition of at-Taysîr fi't-Tafsîr in the context of Ra'd surah

In this research, the manuscripts of Surah ar-Ra'd in Omar Nasafi's (d. 537 /1142) work titled "at-Taysîr fi't-Tafsîr" is edited and evaluated. Our research on the aforementioned work of our exegete Omar Nasafi, who is close to Hanefi-Maturidi line, consists of an introduction, two chapters and a conclusion. In the introduction part, the subject, aim, method and sources of the research are given. In the first chapter, the method of narration and is examined. In this section, in the context of Surah ar-Ra'd, the Qur'an's exegesis with the Qur'an, the Qur'an's exegesis with the Sunnah and the Qur'an's companions with the Companions of the Companions, as well as the other Kalam and aspects, are tried to be explained with examples. Then, a new title was opened and the approach of the examiner in terms of Qur'anic sciences was examined in the commentary of Ra'd Surah. In the sub-headings, the subjects of ambivalent-Qur'an asbab-ı nüzul, the relationship between verses, Mekki Medeni, and al-hurufu'l mukatta'a are examined. In the second part, there is the text of the edition of the waraqs 113-133, which includes the surah Ra'd in the aforementioned work. In the conclusion part, our findings were evaluated. Keywords: Omer Nasafî, at-Taysir fi't-Tafsir, Surah Ar-Ra'd, Method, Edition.