Persian preface of the Kashf al-Mahjub by Hazrat Sayyid Ali Hujveri has its own significant importance regarding Hujveri Studies. It provides some authentic information about the great author and his masterly work . It introduces the book, its theme and narrates the multi dimensional questions of Abu Said Hujveri which was a basic factor in compilation of the book. The rich content and simple and impressive style of the preface has been discussed in this article.