From the great grace of God over the servants to create loyal men of this religion, they sold their souls, and vowed themselves and their blood to serve their religion, so they reached their sincerity and sincerity and their high and highly affordable and they were very well, so they were truly those who tightened the travelers. Among these great men: the imam of the world, the working pious, the righteous, the Hafiz, Muhyiddin Abu Zakaria, Yahya bin Sharaf Al -Nawawi, the author of the book: "The Ornament of the Righteous and the slogan of the good guys in summarizing invitations and dhikr ...". It is the severity of his love for the Holy Messenger, may God''s prayers and peace be upon him and his family and his benign merits .. To be a constitution for a Muslim in the full example of Sayyid Ould Adam, may God''s prayers and peace be upon him and his family, in all words, deeds and conditions. Its reader finds many benefits, the good blessed with the purpose of investigation and mastery; It has contained: doctrine, jurisprudence, hadith, behavior, etc., all with investigation and control, the quality of the plural, good presentation, clarity of the phrase, and showing the ranks of hadiths after referring to its directors. He collected three hundred and fifty -six chapters, in which he started mentioning, then he worked today and night, and concluded with forgiveness. This was limited to the incubation of what he invokes in the work of the authentic and good hadith, and this is a great advantage of its advantages.
