The doctrine of "al-amr bi-l-ma'ruf wa-n-nahy an-al-munkar" is a central tenet for which early Islamic sect?
Q1. The doctrine of "al-amr bi-l-ma'ruf wa-n-nahy an-al-munkar" is a central tenet for which early Islamic sect?
Answer: Kharijites
Explanation: The Kharijites (Khawarij) placed extreme emphasis on the doctrine of "commanding right and forbidding wrong" (al-amr bi-l-ma'ruf wa-n-nahy an al-munkar), using it to justify rebellion against and even takfir of Muslim rulers they deemed sinful.