Riyad as-Salihin, (he Meadowsof the Righteous), is a classic Islamic book written by the 14th-century Syrian scholar Yahya ibn Sharaf al-Nawawi. It is a collection of hadith, or sayings and actions of the Prophet Muhammad, organized by topic and arranged in chapters. The book covers a wide range of subjects, including matters of faith, morality, manners, and...