The righteous predecessors knew the importance of the Sunnah of the Prophet, its inile it is the right to take care of it and appreciate its position, and take care of its study and extract the rulings from it, so they wrote it in books and works, brief and expanded. This book is one of the books that took care of the hadiths of rulings from the noble Sunnah. The author said in his introduction: "Some of my brothers asked me to shorten a number of hadiths of the rulings, which was agreed upon by the Imam Al -Bukhari and Muslim, so I answered him to his question, please benefit him." This book, despite its size, has received the attention of many scholars, so they dealt with it with explanation, comment and investigation