This thesis focuses on the study and analysis of three main issues: 1. The role of the Qur'an in the establishment of the Sunnah, and the affirmation of its status and the importance of acting in accordance with it. 2. The role of the Prophet in the propagation and preservation of the Sunnah. 3. The main evidence that is cited by Goldziher in support of his theory of the fabrication of Hadlth during the Umayyad period. The thesis consists of an introduction, two parts and a conclusion. The introduction describes the motivation for choosing the above issues as the subject of the research and demonstrates the method followed. Part One deals with the role of the Qur'an and the Prophet in relation to the sunnah and contains two chapters. In Chapter 1, attention is given to two issues: The clarification of the Qur'än's urgent requirement for the Sunnah from the revelation of the first verses onwards; and an examination of the Qur'än's detailed explanation of the importance of the Sunnah and of acting according to it. This chapter consists of six sections and a conclusion. The book, written by Talal Malush, is one of the best and most serious studies that spoke about the orientalist Gold Zahir's view of the prophetic Sunnah. The author tells us about the early year and the question of codification. It presents us with this orientalist's vision and clarifies what is right and wrong. sound. The author began the book in the first chapter to talk about the Koran and Sunnah, and the need for each other, then in the second chapter dealt with the Prophet and the Sunnah purified, and then move to talk about the orientalist Gold Tsehr and history, and vision.