Jami al-Ulum wal-Hikam

جامع العلوم والحكم

An extensive commentary on an-Nawawi's Forty Hadith plus eight additional hadith, totaling fifty narrations. Ibn Rajab expands each hadith with a comprehensive discussion of its chains, related narrations, fiqh rulings, and spiritual lessons. The depth of scholarship far exceeds a typical hadith commentary, making this work simultaneously a reference in hadith sciences, fiqh, and spiritual development.