Wine was a major driver of the Land of Israel’s economy in the third and fourth centuries CE
By Shula Rosen
A University of Haifa study has revealed that Jewish sages in Late Antiquity were not only legal authorities but also active participants in the Mediterranean wine industry, integrating halakhic rulings with practical agricultural practices.
The findings, published in the Journal of Interdisciplinary History, highlight how rabbinic law adapted to the economic realities of the Roman-Byzantine world.
The research team, led by Dr. Shulamit Miller along with Professors Gil Gambash, Guy Bar-Oz, and Eyal Ben-Eliyahu, found that vineyard management described in rabbinic texts closely mirrored practices in classical wine-growing regions of Italy and France.
For example, rabbinic requirements for spacing vine rows to avoid crossbreeding matched standards used elsewhere in the Mediterranean.
A key discovery was that the halakhic ban on benefiting from libation wine — used in pagan rituals — only applied at the grape-pressing stage.
This distinction allowed Jewish vineyard owners to employ non-Jews or non-observant Jews during earlier phases of cultivation without compromising religious law.
“The sages’ rulings were not detached from reality. They reflect an intimate familiarity with agricultural work and the economic systems in which they lived,” Dr. Miller said in the study.
Wine was a major driver of the Land of Israel’s economy in the third and fourth centuries CE, and the study emphasizes that rabbinic literature was grounded in firsthand agricultural knowledge, not just theory. Archaeological evidence from terraces, planting pits, and irrigation systems further supports this view.
The findings portray the sages as pragmatic leaders who balanced divine law with everyday life. Rather than distancing Jews from broader economic life, their rulings helped ensure that Jewish farmers could remain fully engaged in viticulture while maintaining halakhic integrity.
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