Maimonides sought brevity and clarity in his Mishneh Torah and, as in his Commentary on the Mishnah, he refrained from detailing his sources, considering it sufficient to name his sources in the preface. Ī page of a medieval Jerusalem Talmud manuscript, from the Cairo Geniza The work consists of supplemental notes to the Mishneh Torah with the objective of implanting contemporary Sephardic thought in Germany and France, while juxtaposing it to contemporary Ashkenazi halakhic customs. Likewise: "One must follow Maimonides, even when the latter opposed his teachers, since he surely knew their views, and if he decided against them, he must have disapproved their interpretation." The Mishneh Torah was later adapted for an Ashkenazi audience by Meir HaKohen in the form of the Haggahot Maimuniyyot. According to several authorities, a decision may not be rendered in opposition to a view of Maimonides, even where he apparently militated against the sense of a Talmudic passage, for in such cases the presumption was that the words of the Talmud were incorrectly interpreted. Maimonides responded to these criticisms, and the Mishneh Torah endures as an influential work in Jewish religious thought. Contemporary reaction was mixed, with a strong and immediate opposition which focused on the absence of sources and the belief that the work appeared to be intended to supersede study of the Talmud.
Maimonides intended to provide a complete statement of the Oral Law, so that a person who mastered first the Written Torah and then the Mishneh Torah would be in no need of any other book. Its title is an appellation originally used for the Biblical book of Deuteronomy, and its moniker, "Book of the Strong Hand", derives from its subdivision into fourteen books: the numerical value fourteen, when represented as the Hebrew letters Yodh (10) and Dalet (4), forms the word yad ('hand'). It is the only Medieval-era work that details all of Jewish observance, including those laws that are only applicable when the Temple in Jerusalem is in existence, and remains an important work in Judaism. Mishneh Torah consists of fourteen books, subdivided into sections, chapters, and paragraphs. Accordingly, later sources simply refer to the work as " Maimon", " Maimonides", or " RaMBaM", although Maimonides composed other works.
The Mishneh Torah was compiled between 11 CE (49 AM), while Maimonides was living in Egypt, and is regarded as Maimonides' magnum opus. The Mishneh Torah ( Hebrew: מִשְׁנֵה תּוֹרָה, lit.'repetition of the Torah'), also known as Sefer Yad ha-Hazaka ( ספר יד החזקה, 'book of the strong hand'), is a code of Rabbinic Jewish religious law ( halakha) authored by Maimonides (Rabbi Moshe ben Maimon/Rambam).