Distinguishing Features of Sunan al-Nasa'i
1- Imam al-Nasa'i provided critical commentary on both the chains (isnads) and the texts (matn) of hadiths from a scholarly perspective. He conducted detailed work on al-jarh wa al-ta'dil (narrator criticism), pointing out the authenticity and weakness of hadiths. Through his chapter arrangement (tabwib), he also emphasized jurisprudential (fiqhi) insights, showcasing his mastery in both hadith sciences and fiqh. His method of titling chapters resembles that of his teacher, Imam al-Bukhari. Due to his scholarly depth, hadith scholars also consider him among the distinguished jurists. For instance, Imam al-Daraqutni described him as the greatest jurist among the scholars of Egypt, and Imam al-Hakim remarked that Imam al-Nasa'i's commentary on the jurisprudence of hadiths is extensive and impressive. He adds, "Anyone who looks into his book is astonished by the elegance of his speech." (Ma'rifat ‘Ulum al-Hadith, p. 82). Because brevity was a goal in his work *Sunan al-Sughra*, Imam al-Nasa'i placed special focus on chapter headings.
2- The book resembles Sahih al-Bukhari and Sahih Muslim in its scholarly structure, clarity, and methodological depth in both hadith and fiqh. Imam al-Nasa'i adopted Imam al-Bukhari's style of organization, emphasizing authenticity and diversity of chains. If we compile all variants under a single chapter, the structure of Sunan al-Nasa'i becomes similar to Sahih Muslim. Both books mention varying chains and narrations with clarity and prioritize stronger reports. Rarely does a hadith appear in Sunan al-Nasa'i without Imam al-Nasa'i’s opinion on it. Ibn Rashid’s statement supports this: “In terms of organization, this is the best and most refined book, combining the methodologies of Bukhari and Muslim, and it contributes significantly to explaining the hidden defects (‘ilal) in hadiths.” (Al-Nukat by Ibn Hajar 1/484). Based on this, North African scholars have preferred Sunan al-Nasa'i over other Sunan works. Just as Sahih Muslim is noted for its authenticity and organization of narrations, Sunan al-Nasa'i excels in accurate chains and minimal repetition of isnads and texts. Imam al-Nasa'i frequently mentions supporting and corroborative narrations to highlight stronger and weaker reports. This is one reason why Sunan al-Nasa'i has the highest number of hadiths among the four Sunan.
3- Imam al-Nasa'i extensively discussed the various chains of narration, differences in isnads and texts, and adhered to the scholarly principle of giving preference to the narration of trustworthy narrators or the majority. After mentioning a hadith’s chain and text, he would frequently add a subheading titled "Bab al-Ikhtilaf" (Chapter of Differences), where he discussed variations from his teachers.
4- To indicate the authenticity or inaccuracy of a hadith’s chain or text, he clearly stated: "This is incorrect; the correct version is such and such."
5- He provided information about narrators’ names and nicknames (kunyas) to distinguish between them. For example, after narrating a hadith from a reliable narrator Abu Ma’shar, he clarified that his name was Ziyad ibn Kulayb and that he was trustworthy. Then he distinguished him from Abu Ma’shar Najih ibn ‘Abd al-Rahman al-Sindi (a weak narrator) and cited two examples of his unreliable narrations as proof of his weakness. (See: Sunan al-Nasa'i: 2245).
6- Imam al-Nasa'i made a point of narrating hadiths with full chains (musnad) and rarely used abbreviated or suspended chains (mu’allaq).
7- He often critiqued narrators and hadiths alongside the chains and provided his verdict using well-known terms among the hadith scholars.
8- At times, he discussed the hidden defects (‘ilal) in hadiths. His mastery of this science was so profound that Hafiz al-Dhahabi considered him the peer of Imam al-Bukhari and Imam Abu Zur'ah in this field.
9- Imam al-Nasa'i also expressed his preference through chapter titles and detailed discussions of hadith variants. For instance, in the chapter “Permissibility of Eating Horse Meat” (Kitab al-Sayd wa al-Dhaba’ih), he narrated four authentic hadiths from Jabir (RA). Then, under the chapter “Prohibition of Eating Horse Meat,” he narrated two weak hadiths from Khalid ibn al-Walid (RA). Finally, he reinforced his opinion by mentioning another authentic narration from Jabir (RA): “We used to eat horse meat.” When asked about mules, he replied, “No.” From the narration and structure, it becomes clear that Imam al-Nasa'i supported the permissibility of eating horse meat and highlighted the weakness of the opposing narrations through the credentials of the narrators. (Sunan al-Nasa'i: 4327–4333).
10- Occasionally, Imam al-Nasa'i also clarified ambiguous names and titles of narrators, discussed solitary reports (tafarrud), agreement and disagreement among narrators (mutaba’at), evidence of listening (sama’), and classified hadiths as mursal, connected (musnad), weak (da’if), rejected (munkar), or rare (gharib). He also explained rare words. For brevity, specific examples are not listed here.
11- Imam al-Nasa'i would sometimes split longer hadiths for jurisprudential purposes, extracting legal rulings from specific phrases. However, he seldom did so.
