Jewish and Israel Studies

Excellence in Scholarship and Learning


Isaac Aboab da Fonseca

Jewish Leadership in the New World

Moisés Orfali is professor of Jewish History and former Dean of the Faculty of Jewish Studies at Bar-Ilan University (Israel), where he holds the Rabbi Hayim Lau Chair for The Study of Leadership in Times of Crisis. He has authored various books and articles on historical and cultural aspects of Jews and Conversos in the Iberian Peninsula and the Sephardi Diaspora.

From 1642 to 1654 Isaac Aboab da Fonseca was the hakham (Torah scholar) and spiritual leader of the oldest Jewish community in the New World. As a Hebrew grammarian, a poet, and a mystic, as well as an excellent and very popular preacher, Aboab da Fonseca (born 1605) was not only one of the most interesting Jewish personalities of the seventeenth century, but his writings are an invaluable historical resource with regard to many aspects of Jewish life in Dutch Colonial Brazil, the local attitudes towards Jews, and corroboration of events outlined in contemporary literary sources. His forebears were so-called New Christians, having undergone compulsory conversion to Catholicism in Portugal. In order to be able to live freely as professing Jews, the family moved in about 1612 to Amsterdam. There, Hakham Isaac Uziel of Fez became his Talmud teacher; among his colleagues was Menasseh Ben Israel. In 1638 he was confirmed as one of the four hakhamim of the new congregation Talmud Torah of Amsterdam. In 1641/42 he accepted the nomination for hakham of the growing Jewish community in Recife, Brazil, where he was in charge of all rabbinical functions and gave lectures in Talmud and Hebrew. In the interim he wrote the Hebrew grammar Melekhet ha-Dikduk, published here in translation for the first time.

Aboab da Fonseca enjoyed a few prosperous years until the Portuguese rebellion caused the economic ruin of the Jews of Dutch Brazil. His salary much reduced, he nevertheless remained to lead and help his people until the occupation of Recife by Brazilian-Portuguese troops on January 26, 1654. Upon returning to Amsterdam, his inclination toward mysticism made him one of the leading believers in the false messiah Shabbetai Zvi. But his writing and scholarship remained undiminished: In 1646 he wrote Zekher asiti leniflaot El, in which he described events in Dutch Brazil after the outbreak of the war; he also published a Hebrew translation of the Spanish cabbalistic works of Abraham Cohen Herrera, Casa de Dios y Puerta del Cielo, under the title Shaar ha-Shamayim (The Gate of Heaven). This first scholarly monograph on Isaac Aboab da Fonseca and his intellectual and spiritual contributions, includes discussion of his commentary on the Pentateuch entitled Parafrasis Comentada sobre el Pentateuco, as well as a consideration of Aboab’s involvement in the ban of Spinoza.

Hardback ISBN: 978-1-84519-354-6
Hardback Price: £65.00 / $85.95
Release Date: April 2021
Paperback ISBN: 978-1-78976-170-2
Paperback Price: £35/$44.95
Release Date: December 2021
Page Extent / Format: 240 pp. / 229 x 152 mm
Illustrated: Includes colour illustrations 



Introduction (global politics and mercantilism)

Part One Converso’s Involvement in Global Expansion
1. Identity, Space and Intercultural Contacts
2. New Christians, Conversos and Jews in the New World
3. Participation in the Brazilian Colonial Adventure

Part Two The Crisis of Jewish-Christian Relations
1. A Prelude to Colonialism: The Jews' Legal Status in the Dutch Republic
2. Anti-Jewish Behavior, Catholic and Calvinist Alike
3. The Converso Experience in Colonial Brazil

Part Three Leadership in Times of Crisis
1. Facing the Challenge of Change in Pernambuco
2. The Revival of Community Life
3. The Portuguese Siege of Recife

Part Four The Literary Means to Re-Judaization
1. Hebrew Language and Grammar
2. Paraphrastic Biblical Commentaries
3. Prayers, Confessions and Supplications

Epilogue (Effects of the New World Experience: The Return to Amsterdam)


Review Quotes to Follow

Books can be ordered by phone or online

Ordering in the UK, Europe, Asia, Australasia, South America and Rest of the World

Gazelle Book Services
Direct sales tel.: +44 (0)1524 528500; email:
Web ordering:

Ordering in the United States and Canada
Independent Publishers Group (IPG)
Direct sales tel.: (800) 888-4741
Web ordering:

Bookseller Ordering
Information is provided under the Resources tab.

eBook Ordering
e-Book type availability can be sourced via by book title. Kindle availability is via Amazon .com and sites.