This book is one of the comprehensive biography books, which is concerned with knowing the biography of the Seal of the Prophets with a comprehensive and comprehensive study that guides to the truth and to the straight path, and leads its follower to perfection and happiness in both worlds. This book is also a continuation of the book (Minhaj al-Muslim), which included the principles of religion and its branches, except for what was from the fragrant biography of the beloved Muhammad, may God bless him and grant him peace. The book came as an investigation and completion of that. This book was adorned with what it distinguished by inlaying every passage from the fragrant biography with a mention of its results, and it is not devoid of it in most of it, so it spreads the love of the beloved Mustafa, may God bless him and grant him peace, and illuminates with a statement of the good example the landmarks of guidance in all paths of life, including religious, social, and political. It deals with the manifestations of Muhammadan perfection, the Night Journey of the beloved, may God bless him and grant him peace, and his ascension to the highest kingdom, the wars and conquests that occurred during the days of the Chosen One, may God bless him and grant him peace, and the lessons, morals, and results arising from them, and much of the source of the pool of prophecy that the book presented and refuted its results.