Considerable interest is again being expressed, in the public domain as well asin the academy, in the processes of change-ideational and pragmatic-which seem to characterize Islamic societies; societies, that is to say, of thosewho regard themselves as muslim, acceptors of the revealed law or “way“ shari'a of God. This interest is not new, but it seems to present itself anew in each generation, partly perhaps because it is something that has concerned Muslims themselves for most of the fourteen centuries that have elapsed sincethe religion of islām was proclaimed afresh and finally, by the Prophet Muhammad, in 622. Muslims are of course not alone in being required to see life as ideally governed by an unchanging set of rules which must be understood and conformed to, for this much is true of many other systems of belief which rest upon transcendent authority. It is sometimes held, however, that of all such believers in transcendence, that is, in a transcendent moral law, Muslims have an especially hard time in bringing life as (and where, and under what other cultural constraints) it is led into conjunction with the enjoined ideal.