We know that the leaders of our sects have given us jurisprudential rulings from verses and hadiths for ignorant people like us. Because it is difficult to read all the verses and hadiths. The imam is a master of hadith, a scholar of usul al-fiqh, an Iraqi jurist. He learned hadith, jurisprudence and usul from the scholar Muhammad Ibn Hasan al-Shaybani, the spreader of the Hanafi school and wrote it down, and he reached advanced levels in his presence.