Hebrew name: של"ה הקדוש
Years: 1555–1630
Primary city: Prague
Rabbi Yeshayahu HaLevi Horowitz was a halachic authority during the Polish "Golden Age" and a member of the Horowitz family. He served as Chief Rabbi in Frankfurt and Prague before settling in the Land of Israel. His work, Shnei Luchos HaBris, integrated Kabbalah into Jewish ethics and daily life.