JUDAISM

Judaism (from the Latin Iudaismus, derived from the Greek Ioudaïsmos, and ultimately from the Hebrew יהודה, Yehudah, "Judah"; in Hebrew: יַהֲדוּת, Yahadut) is a set of beliefs and practices originating in the Hebrew Bible, also known as the Tanakh, and explored and explained in later texts such as the Talmud. Jews consider Judaism to be the expression of the covenantal relationship God developed with the Children of Israel—originally a group of around a dozen tribes claiming descent from the Biblical patriarch Jacob and later the Jewish people.[3] According to most branches, God revealed his laws and commandments to Moses on Mount Sinai in the form of both the Written and Oral Torah. However, Karaite Judaism maintains that only the Written Torah was revealed, and liberal movements such as Humanistic Judaism may be nontheistic.

Judaism claims a historical continuity spanning well over 3000 years. It is one of the oldest monotheistic religions, and the oldest to survive into the present day.Its texts, traditions and values have inspired later Abrahamic religions, including Christianity, Islam and the Baha'i Faith. Many aspects of Judaism have also directly or indirectly influenced secular Western ethics and civil law.

Jews are an ethnoreligious groupthat includes those born Jewish and converts to Judaism. In 2007, the world Jewish population was estimated at 13 million, of which about 40% reside in Israel and 40% in the United States. The largest Jewish religious movements are Orthodox Judaism, Conservative Judaism and Reform Judaism. A major source of difference between these groups is their approach to Jewish law. Orthodox and Conservative Judaism maintain that Jewish law should be followed, with Conservative Judaism promoting a more "modern" interpretation of its requirements than Orthodox Judaism. Reform Judaism is generally more liberal than these other two movements, and its typical position is that Jewish law should be viewed as a set of general guidelines rather than as a list of restrictions whose literal observance is required of all Jews. Historically, special courts enforced Jewish law; today, these courts still exist but the practice of Judaism is mostly voluntary. Authority on theological and legal matters is not vested in any one person or organization, but in the sacred texts and the many rabbis and scholars who interpret these texts.

Judaism is a monotheistic religion based upon principles and ethics embodied in the Hebrew Bible (Tanakh), as further explored and explained in the Talmud and other texts. According to Jewish tradition, Judaism begins with the Covenant between God and Abraham.

While Judaism has seldom, if ever, been monolithic in practice, it has always been fiercely monotheistic in theology - although the Tanakh records significant periods of apostasy, among many Israelites, from Judaism's beliefs.

Historically, Judaism has considered belief in the divine revelation and acceptance of the Written and Oral Torah as its fundamental core belief, but Judaism does not have a centralized authority dictating religious dogma. This gave rise to many different formulations as to the specific theological beliefs inherent in the Torah and Talmud. While some rabbis have at times agreed upon a firm formulation, others have disagreed, many criticizing any such attempt as minimizing acceptance of the entire Torah. Notably, in the Talmud some principles of faith (e.g., the Divine origin of the Torah) are considered important enough that rejection of them can put one in the category of "apikoros" (heretic).

Over the centuries, a number of formulations of Jewish principles of faith have appeared, and though they differ with respect to certain details, they demonstrate a commonality of core ideology. Of these formulations, the one most widely considered authoritative is Maimonides' thirteen principles of faith, formulated in the XII century. These principles were controversial when first proposed, evoking criticism by Hasdai Crescas and Joseph Albo. Maimonides thirteen principles were ignored by much of the Jewish community for the next few centuries. Over time two poetic restatements of these principles ("Ani Ma'amin" and "Yigdal") became canonized in the Jewish prayer book, and eventually became widely held.

According to Maimonides, any Jew to reject even one of his 13 principles would have to be considered an apostate and a heretic. Although many Jewish scholars have held points of view diverging in relatively minor ways from Maimonides' 13 principles, and Judaism has never known any one normative and binding creed of faith,these 13 principles as formulated by the Rambam are the closest anyone has ever come to creating a widely-accepted list of Jewish beliefs.

Joseph Albo and the Raavad have criticized Maimonides' list as containing too many items that, while true, were not fundamentals of the faith, and thus placed too many Jews in the category of "heretic", rather than those who were simply in error. Many others criticized any such formulation as minimizing acceptance of the entire Torah (see above). As noted however, neither Maimonides nor his contemporaries viewed these principles as encompassing all of Jewish belief, but rather as the core theological underpinnings of the acceptance of Judaism. Along these lines, the ancient historian Josephus emphasized practices and observances rather than religious beliefs, associating apostasy with a failure to observe Jewish law and maintaining that the requirements for conversion to Judaism included circumcision and adherence to traditional customs.