"Tadrib al-Rawi" is a comprehensive and indispensable encyclopedia for anyone engaged in the study of the Prophet's Sunnah. It is a commentary written by Imam al-Suyuti on Imam al-Nawawi’s Taqrib wa al-Taysir (itself a concise summary of Ibn al-Salah’s Muqaddimah). In this commentary, al-Suyuti did not merely clarify al-Nawawi’s phrasing; instead, he transformed it into a vast compendium that gathers scattered issues of the craft, meticulously citing the opinions of both early and late Hadith masters.