Rebbe Nachman of Breslov identifies the desire for food and drink as the central desire of the human being, and the one from which other desires emanate. In Rabbi Tzadok Hacohen’s “A Treatise on Eating,” he cites the mystical book of the Zohar, which calls the moment of eating “the time of combat.” This is because in eating a Jew must engage in the spiritual fight to ensure the act is a holy one.
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