The book of the most complete adjective for the owners of Imam Ahmad bin Hanbal, Muhammad Kamal al -Din al -Ghazi al -Amiri is considered one of the valuable references for researchers in the specialty of hadith sciences in particular, and most of the jurisprudential and Islamic writings in general, where the book of the fullest adherence to the owners of Imam Ahmad bin Hanbal, Muhammad Kamal al -Din al -Ghazi al -Amiri enters The framework of the field of modern science is related to other fields, especially jurisprudence and interpretation, and the studies of the Prophet's biography, and Islamic culture