Saeed Ahmad Palanpuri, who was born in India in 1942, is one of the important scholars of our time. He taught fiqh and hadith in Diobend madrasahs for many years. He wrote some textbooks to be taught in the rings held here. One of the textbooks he wrote is the work called Mabādi’ al-uṣūl, which he wrote about the Ḥanafī school’s legal theory. With this work, It is aimed to introduce the book that mentioned and to reveal the missing aspects.