Molla Halil es-Siirdi, who lived in the Ottoman term, started to give lectures by continuing this tradition after completing his madrasah education. In addition to being busy with education, unlike his peers, he has written works that will be reference in many fields. While the copyrights are intended to improve the works read in the current curriculum, he has also written alternative textbooks in this tradition. The language and style he used in his works is extremely fluent, he wrote all of his books in verse in the meter of desire, while in some he expressed his wishes with poetry when necessary. The Siirdi, to whom many works are attributed, wrote voluminous books as well as treatises that offer practical information. One of these booklets is Risala fi’l-mafuvvat, and in this work, it has compiled the issues that have the quality of rukhsah. In this treatise, which is a work for the shafii sect of which he is a member, thirty-eight issues have been dealt with apart from the introduction and conclusion. Along with the intra-sectarian conflicts, non-sectarian conflicts are also mentioned where necessary. Many issues such as clothing, food, and treatment have been mentioned, along with the mentions of ablution, ablution and impurity related to prayer. In our study, the content of this work belonging to Molla Halil is analyzed in terms of jurisprudence and this treatise, which is available as a manuscript in the library records, has been added to the end of the article.