The characteristics of the Commander of the Faithful, Ali bin Abi Talib, a book written by Ahmed bin Shuaib Al -Nasa'i, one of the imams of the hadith of the Prophet, where he collects the virtues and virtues of the Commander of the Faithful Ali bin Abi Talib. On the reason for writing this book, Al -Nasa'i states in his saying: "I entered Damascus and deviated from it on the authority of Ali, so I ranked the book of characteristics, I hope that God Almighty will guide them." Ibn Hajar says in his book: "Al -Nasa'i followed what Ali was singled out without the Companions, so he gathered something much from that with the most neutral bonds."