Author Information:

Abū Zakariyyā Yaḥyā ibn Sharaf al-Nawawī (Arabic: أبو زكريا يحيى بن شرف النووي‎;‎ 1233–1277), popularly known as al-Nawawī or Imam Nawawī (631–676 A.H./1234–1277), was a Sunni Shafi'ite jurist and hadith scholar. He authored numerous and lengthy works ranging from hadith, to theology, biography, and jurisprudence.