Kabbalistic writings on Kabbalat Shabbatכתבים קבליים
Prague · 1625
Teachings on the mystical preparation for and reception of Shabbat, which became influential in Hasidic liturgy and practice.
Full text not yet available in our corpus.
שה
Shlah
Shlah
1565 CE–1630 CE · Acharonim · Prague
Rabbi Isaiah Horowitz, known as the Shlah HaKadosh ('the Holy Shlah'), was a prominent Ashkenazi kabbalist and halachic authority who lived in the late sixteenth and early seventeenth centuries. Born in Prague, he served as rabbi in several communities including Frankfurt am Main and Safed, where he spent his final years immersed in mystical study. Horowitz was renowned for his integration of Kabbalah with rabbinic learning and his ethical teachings. His magnum opus, Shnei Luchot HaBrit (Two Tablets of the Covenant), synthesized halachah, Kabbalah, and ethical instruction, and became highly influential in Jewish spiritual life. He was revered as a master of both exoteric and esoteric Torah and left a lasting impact on the development of later Jewish thought and practice.
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Stop 1 of 51565Born
PragueפראגBohemia
What they did here
Born in Prague, c. 1565 (some sources say c. 1555).
Prague in this era
Prague in the Acharonic era was a vibrant and turbulent center of Jewish learning under the rule of the Bohemian kings and the Holy Roman Emperor, most notably Rudolf II in the late 1500s. The Jewish community flourished in the Old Town, expanding beyond the crowded ghetto streets that would later define its reputation, and achieved considerable prosperity through banking, trade, and craftsmanship. The city became renowned as a fortress of Ashkenazi Talmudic scholarship, where rigorous legal reasoning and mystical inquiry coexisted in an atmosphere of intense intellectual ferment. The Maharal of Prague emerged as the community's spiritual leader, his teachings blending Kabbalah with rational philosophy in ways that captivated both scholars and common folk. Prague's Jewish quarter bustled with yeshivas and study-halls, while the Alt-Neu Synagogue—already centuries old—stood as the spiritual heart of communal life. Yet this golden age was shadowed by the encroaching ghetto walls, restrictive imperial decrees, and the distant tremors of the Chmielnicki massacres that devastated Polish Jewry in 1648, reminding Prague's Jews of their precarious status within Christian lands.
About Prague
Prague, on the Vltava, is the capital of the Czech Republic and the historical capital of Bohemia. It became a bishopric in 973, and under Charles IV in the fourteenth century an imperial capital with Charles University, the oldest university in Central Europe. Jan Hus preached at its Bethlehem Chapel, and the city was central to the Bohemian Reformation. Around 1600 the court of Rudolf II drew astronomers including Tycho Brahe and Johannes Kepler. Its Jewish Town, with the medieval Old-New Synagogue, was one of the great Ashkenazi centres, where rabbis such as Judah Loew (the Maharal) and Yechezkel Landau served. In the twentieth century Prague was capital of Czechoslovakia, and in the 1920s it sheltered Russian Orthodox émigré scholars.
In Prague at the same time
Maharal, Mordechai Yoffe, Abraham Horowitz, Dovid Gans, Kli Yakar, Tosafot Yom Tov
Across the traditions, in Prague at the same time
In the same place & time
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Sages whose lives overlapped with Shlah’s in the same cities, drawn from their recorded journeys.
In the same tradition
Maharal, Mordechai Yoffe, Abraham Horowitz, Dovid Gans, Kli Yakar, Elijah Loans, Maharitatz, Tosafot Yom Tov, Kikayon DeYonah, Maharam Schiff, Moses ben Jonathan Galante
Works(2)
Shnei Luchot HaBritשני לוחות הברית
Tzfat · 1649
Comprehensive ethical and legal work integrating Kabbalah, halacha, and homiletics; organized by the weekly Torah portions and Jewish holidays. A foundational text of ethical Kabbalah widely studied in Jewish communities.
Full text not yet available in our corpus.