Judaism

Jews and Muslims – a couple that has had its ups and downs

‘Children of Abraham’ is a new book that examines the historic relationship between the two Abrahamic groups

April 10, 2026 16:02
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Lag ba'Omer pilgrimage in the historic Jewish community of Djerba, Tunisia. (Photo: GettyImages)
4 min read

Among the fragments found in the Cairo Geniza, an unparalleled trove of documents that shed light on medieval Jewish life, is one containing the first two chapters of the Qur’an, written in Hebrew letters. It is one of the pieces of evidence pointing to a past symbiosis between Jews and Muslims that is cited by Marc David Baer in his new book.

In Children of Abraham, the LSE international historian aims for a balanced overview of relations between the two groups that avoids the extremes of competing myths: one of an “interfaith utopia” that portrays Jews as having lived in happy harmony in Muslim lands (until the advent of Zionism); the other bewailing a “perpetual enmity” fuelled by religious ideology.

Generally, there was “no theology of calumny” against Judaism in Islam, he argues, unlike the Church which projected itself as the “New Israel” in place of the old. Jews, as well as Christians, enjoyed protection in Islamic kingdoms, even if they were subject to conditions under the dhimma pact that showed their inferior status and had to pay the jizya, a poll tax.

The Children of Abraham by Mark David Baer. Profile BooksThe Children of Abraham by Mark David Baer. Profile Books[Missing Credit]

A few years after the death of Muhammad, Jews helped the invading Arabs to conquer Hebron in return for being able to build a synagogue at the Cave of Machpelah (where the patriarchs and matriarchs are buried) which they had previously been denied by the ruling Byzantines. Many centuries later, when the Sultan of Morocco Mulay Abd al-Malik defeated Don Sebastian of Portugal in battle in 1578, the Jews of Tangier – many of whose forbears had found refuge after their expulsion from the Iberian Peninsula – celebrated it as Purim de los Christianos.

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