How Muslims, Christians, met in a clash of worlds
Pulitzer Prize-winner David Levering Lewis traces Islam’s impact on medieval Europe.
From its 6th-century beginnings in Arabia, Islam spread rapidly. Within decades of the death of its founder, the prophet Muhammad, Believers – as they called themselves – had conquered most of the region along the eastern edge of the Mediterranean and across North Africa.
Skip to next paragraphBy AD 711, they had taken their faith and empire into the Iberian Peninsula, where Jews and Christians then lived in relative harmony with their Muslim rulers. Here, the conquerors used the non-Muslim population’s trading wealth as a tax-base to establish an efficient government administration.
Here also, under Ummayed rule (AD 756-852) the domestic stability supported a flowering of art and architecture, mathematics, and philosophy. God’s Crucible: Islam and the Making of Europe is David Levering Lewis’s chronicle of the wildfire spread of this new religion with its proselytizing imperative to convert or conquer its enemies.
Determined to extend their influence, the Muslims attempted to annex territories under Frankish rule. Over the years along this Spanish-French border, Christians and Muslims repeatedly clashed in what became an identity-forming conflict for the Franks.
Hitherto, the Franks, like other groups living in Europe, had little sense of national identity, nor was there any concept of a single European identity. Now, through these martial encounters, they and others loyal to Christianity and the pope, began to define themselves as “Christendom.”
This period of peace and war is Lewis’s primary focus. He examines military clashes such as the AD 732 battle in which the Christians repelled the Muslims at Poitiers and the fatal rear-guard action in 788 AD in which Christian warriors were lost. (The latter was enshrined in the 11th-century French epic, “The Song of Roland.”)
Such conflicts, Lewis argues, were hugely detrimental to Christian society. They must be seen, he writes, “as greatly contributing to the creation of an economically retarded, balkanized, fratricidal Europe that, in defining itself in opposition to Islam, made virtues out of persecution, cultural particularism, and hereditary aristocracy.”
Unflattering view of Christendom
Lewis is careful to edit the facts to suit his theory. His vision of early Islam is sanitized and utopian, a religion of compassionate solidarity, without reference to race, status, or sex. His version of the Islamic conquest of North Africa and Spain is almost wholly lacking in bloodshed and barely mentions the slaughter and enslavement of the vanquished – although he does reassure readers that Muslims were not permitted to enslave fellow Muslims.








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