Yoreh De'ah (Hebrew: יורה דעה) is a section of RabbiJacob ben Asher's compilation of halakha (Jewish law), the Arba'ah Turim, written around 1300.[1] This section treats all aspects of Jewish law not pertinent to the Hebrew calendar, finance, torts, marriage, divorce, or sexual conduct. (Nevertheless there exists occasional overlap into the excluded areas). Yoreh De'ah is therefore the most diversified area of Jewish law. Later, Rabbi Yosef Karo modeled the framework of his own compilation of practical Jewish law, the Shulchan Aruch, after the Arba'ah Turim. Many later commentators used this framework, as well. Thus, Yoreh De'ah in common usage may refer to an area of halakha, non-specific to Rabbi Jacob ben Asher's compilation.
The Yoreh De'ah was a major influence of Ha-Agur (The Collection) by Jacob ben Judah Landau that presented the halacha without supporting arguments.[2]
See also
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