"What kind of duty do we have to try to stop others doing wrong? The question is intelligible in almost any culture, but few seek to answer it in a rigorous fashion. The most striking exception is found in the Islamic tradition where 'commanding right and forbidding wrong' is a central moral tenet. Michael Cook's comprehensive and compelling analysis represents the first sustained attempt to map the history of Islamic reflection on this ..."
Muhammad(Reprint) (Past Masters) by Michael L. Cook, M. A. Cook Paperback, 96 Pages, Published 1983 by Oxford University Press ISBN-13: 978-0-19-287605-8, ISBN: 0-19-287605-8