Özet:

This work, which was prepared specifically for the Hanafi madhhab, has an important place in terms of showing the change between the perception of the usul al-fiqh in the classical period and the perception of the usul al-fiqh that came with modernity. In this work, the phases of the sunnah, which is one of the proofs of the usul al-fiqh, from the formation of the Hanafi madhhab until the 19th century, when it came under the influence of modernity, are discussed through the works of the usul al-fiqh. In addition to introducing the work, this evaluation aims to contribute to a better understanding of the thesis put forward in the work by referring to the works of usul al-fiqh written in the modern period when necessary.