Both the Islamic and Byzantine
Empires influenced Western Civilization, but they did it in different ways. These
two territories were enemies in that they both wanted the same land. Islam was
the conqueror in this in that it easily defeated Byzantine because the Empire
was weak from being in so many wars. While Islamic territories grew and took
over land from Spain to India, Byzantine territories were being attacked and concurred
by other groups. Both of these Empires believed in one god, so when Islam took
the cities in the Middle East from Byzantine those from the Byzantine Empire
who decided to stay was allowed to continue practicing their Christian and
Jewish religions by paying a special tax. The Byzantine Empire even adopted the
Islamic practice of not having icons, images of holy people, after having
realized the Arabs were having more success than they were. They believed this
would make them successful as well.
The Islamic Arabs
became heirs of Rome by adopting the Mediterranean styles while embarking on
military conquests throughout the Middle East. Byzantium tried to stay with the
political institutions of Rome, the Emperor even keeping the name of Roman
Emperor, but as it lost territory and elite it lost this characteristic. Its
cities, laws and parts of religion all changed. It was now its own political
entity on the border of the Islamic Empire. Religion and politics became closer,
almost becoming one, during this time period. Byzantine had an emperor who was
a religious force over the destruction of icons. Islamic Empires had caliph who
succeeded Muhammad. Despite the differences between these two leaders, they
both believed they were agents of God. This common view between the two groups
would eventually affect the entire Roman world, changing it in the way it is
run politically.