The concept ofclassical Islam or aclassical period in thehistory of Islam is largely a construct of non-Islamic scholarship, formed by analogy with theclassical period of theGreco-Roman world.[1] The term implies a positive judgement defining a "normative period" in Islamic history, but Western scholars generally extend the period much later than Muslim scholars would allow.[2] The Muslim conception of a normative period corresponds mainly to that of theCompanions of the Prophet and theRightly Guided Caliphs, roughly the seventh century.[3]
There is no consistency in Western usage. The term may be given a primarily religious sense, meaning "the era when the classics ofIslamic law and spirituality were written", extending down to about 1400.[4] Or it may take on a political sense, meaning "the major chain of political legitimacy" that came to end with thefall of Baghdad in 1258. Although "reality had failed to conform for rather more than four centuries" to the ideal of thecaliphate, the collapse of 1258 represents a fundamental psychological break in Islamic history.[2] In a more restricted sense, Islamic "classical civilization" corresponds to the "high caliphal" period of theUmayyads andAbbasids from about 692 to 945, when "Islamicate society formed a single vast state".[5]