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292 andrew louth
and other tribes from the central Eurasian plain into the Balkans, accelerated
the transition of the cities of the eastern Mediterranean world that was already
well under way, so that by the end of the century the cities had lost much
of their social and cultural significance, and survived as fortified enclaves,
and sometimes also as market centres.
1
The only place approximating to the
traditional city was Constantinople, and that largely because of the presence
of the imperial court; but even Constantinople barely survived, and did so in
a much reduced state.
2
This dramatic transition caused something of a crisis of confidence and
even identity for the Byzantine Empire. At least twice the emperor entertained
the notion of deserting Constantinople, and re-establishing the capital of the
Empire closer to its traditional centre in Rome: in 618 Heraclius thought of
moving to Carthage, and in the 660s Constans II settled in Sicily. In both cases
we can see how the traditional idea of a Mediterranean empire still haunted
the imagination of the Byzantine rulers. In fact, despite the dramatic and
permanent changes witnessed by the seventh century, the Byzantine reactions
can be seen as attempts to preserve what was perceived as traditional. But, as
always with the Byzantines, one must be careful not to be deceived by their
rhetoric. This rhetoric – and, as we shall see, administrative changes that were
more than rhetorical – spoke in terms of centralisation, an increasing focus
on the figure of the emperor and the court, and a growing influence of the
patriarch and the clergy of the Great Church of Hagia Sophia in religious
matters. In reality, however, events and persons on the periphery were often
more important than what was going on at the centre. The transition that
took place in the seventh century was not completed in that century: not until
the late eighth and ninth centuries, when, with the relocation of the capital
of the Arab (Umayyad) Empire eastwards from Damascus to Baghdad, the
Arab pressure on the Byzantine Empire relented, did the Byzantine Empire
finally complete the transition that began in the seventh. What emerged was
an empire and a culture focussed on the emperor and the capital, but much
of what the centre by then stood for had, in fact, been worked out, not in
Constantinople itself, but at the periphery.
The history of the Byzantine Empire in the seventh century is difficult to
reconstruct. Traditional sources are sparse and mostly late.
3
We can draw on
Theophylact Simocatta’s History and the Chronicon Paschale, both of which
were probably written at the court of the patriarch Sergius around 630 in the
1
The pace of this change in the cities, and its interpretation, is the subject of a still continuing debate.
See Foss (1975) and (1977), who emphasises the impact of the Persian invasion in the first quarter of
the seventh century, and the discussion in Haldon (1997), pp. 92–124, 459–61.
2
For Constantinople, see Mango (1985).
3
On the problems of the literary source materials, see Cameron and Conrad (1992).