use the Jafnids and the Nas
rids to investigate additional facets of
another enduring historical problem, by situating them in the context
of studies which straddle the conceptual division represented by the
Muslim conquests of the 630s. Crone and Cook,
19
Garth Fowden,
20
Millar,
21
Bowersock
22
and numerous other authors
23
have all ad-
dressed the persistence of tradition, refashioning of old into new,
and innovation which characterised a large part of the social, political,
cultural, and religious life of the period between the fifth and seventh
centuries. It is both promising and worthwhile to situate the Jafnids
and Nas
rids within this ongoing debate which, itself, is part of the
wider recognition of the permeability of the traditional divisions
between historical periods in both east and west in the ancient
world.
24
Within works concerned with Arabs in general or with broader
historical themes or ideas, the Jafnids and the Nas
rids play only an
occasional role. Few studies are devoted to them, and it is somewhat
indicative of the difficulty and scarcity of the sources for the Nas
rids
Research Centre in Canberra 10–12 November 1997, Mediterranean Archaeology,11
(1999); F. Millar, A Greek Roman Empire: Power and Belief under Theodosius II (408–
450) (Berkeley, 2006), which deals extensively with the question of regional identities
in the fifth-century Near East, at 84–129; also essays in E. Digeser and R. M. Frakes
(eds.), Religious Identity in Late Antiquity (Toronto, 2006). Most recently, H. Cotton
et al. (eds.), From Hellenism to Islam.
19
P. Crone and M. Cook, Hagarism: The Making of the Islamic World (Cambridge,
1977).
20
G. Fowden, Qusayr ‘Amra: Art and the Umayyad Elite in Late Antique Syria
(Berkeley, 2004).
21
F. Millar, ‘The Theodosian Empire (408–450) and the Arabs: Saracens or
Ishmaelites?’, in E. Gruen (ed.), Cultural Borrowings and Ethnic Appropriations in
Antiquity (Stuttgart, 2005), 297–314.
22
G. W. Bowersock, Hellenism in Late Antiquity (Cambridge, 1990), esp. 75–6;
most recently, id, Mosaics as History: The Near East from Late Antiquity to Islam
(Cambridge, Mass., 2006).
23
Briefly, see, for example: on Islam, F. M. Donner, ‘The Background to Islam’,in
M. Maas (ed.), The Cambridge Companion to the Age of Justinian (Cambridge, 2005),
510–34; on material culture, A. Walmsley, Early Islamic Syria: An Archaeological
Assessment (London, 2007); on Christianity, R. Schick, The Christian Communities of
Palestine from Byzantine to Islamic Rule (Princeton, 1995).
24
Influentially, P. Brown, The World of Late Antiquity: From Marcus Aurelius to
Muhammad (London, 1971); id., The Rise of Western Christendom: Triumph and
Diversity,
AD 200–1000 (2nd edn, Oxford, 2003); collected essays in G. W. Bowersock,
P. Brown, and O. Grabar (eds.), Interpreting Late Antiquity: Essays on the Postclassical
World (Cambridge, Mass., 2001); the numerous works on the formation of the early
medieval world in the multi-volume Transformation of the Roman World series
produced by the European Science Foundation.
Introduction 9