"Knowledge of the hadiths of rulings", it is for the sake of a book placed in the hadiths of the rulings, which is preserved by the novice, the beneficiary, and the help of the beneficial jurist and whoever understands his significance, tightened the hand of the mission, and descending it from his heart and glorification of the dearest place and status and a condition in which he is a person who is not mentioned The imam of the two newspapers of the news narrators, and it was true in the manner of some of the people of the hadith, or the imams of the fiqh.