Halakha

Halakha (הֲלָכָה, also transliterated as halacha, halachah or halocho) is the collective body of Jewish religious laws derived from the Written and Oral Torah.

Quotes

 * Halakhic man, well furnished with rules, judgments, and fundamental principles, draws near the world with an a priori relation. His approach begins with an ideal creation and concludes with a real one. To whom may he be compared? To a mathematician who fashions an ideal world and then uses it for the purpose of establishing a relationship between it and the real world. ... The essence of the Halakhah, which was received from God, consists in creating an ideal world and cognizing the relationship between that ideal world and our concrete environment.
 * Joseph B. Soloveitchik, Halakhic Man (1983), p. 19