It is seen in almost all of the commentaries started their work with a long introduction. This introductory information, which adds an important scientific value to the tafsirs, have a rich content in terms of Qur’anic sciences and tafsir methodology. In some of these, the theoretical field of the science of tafsir may be more advanced than some studies written under the title of Tafsir. This tafsir introduction information can also contain many important information about the tafsir and commentary, from the sciences of the Qur’an and the tafsir method, from the method that the commentator will follow in his interpretation to the reason why the tafsir was written. The introductory information of the Tafsir “Mahasin at-Ta’wil” that is an important commentary written by Jamâladdin al-Qâsimi (d. 1914), who was born and lived in the geography under the rule of the Ottoman Empire at the beginning of the 20th century and was one of the important scholars of the period is also noted for its content and style. The first volume of the seventeen volumes of tafsir has been devoted to the tafsir method, and most of the basic procedural topics are given under the title of “principles”, and the subjects are also evaluated with the subheadings “fasil” and “matlab”. This study aims to determine some of the views of the tafsir and his contribution to the field by evaluating the Qur’anic subjects included in the introduction of the Qasimi commentary. In this context, first of all, the introduction was introduced by giving information about the life, scientific personality and works of Qâsimi, after giving general information about the concept of muqaddimah. Later, some of the issues discussed in the introduction were classified under certain important headings and the views of Qâsimi on some related issues were tried to be determined.