Christianity began as a movement within Second Temple Judaism, but the two religions gradually diverged over the first few centuries of the Christian Era. Today, differences of opinion vary between denominations in both religions, but the most important distinction is Christian acceptance and Jewish non-acceptance of Jesus as the Messiah prophesied in the Hebrew Bible and Jewish tradition. Early Christianity distinguished itself by determining that observance of halakha was not necessary for non-Jewish converts to Christianity. Another major difference is the two religions' conceptions of God. The Christian God consists of three persons of one essence, with the doctrine of the incarnation of the Son in Jesus being of special importance. Judaism emphasizes the Oneness of God and rejects the Christian concept of God in human form. While Christianity recognizes the Hebrew Bible as part of its scriptural canon, Judaism does not recognize the Christian New Testament.
Halakha, also transliterated as halacha, halakhah, and halocho, is the collective body of Jewish religious laws that are derived from the Written and Oral Torah. Halakha is based on biblical commandments (mitzvot), subsequent Talmudic and rabbinic laws, and the customs and traditions which were compiled in the many books such as the Shulchan Aruch. Halakha is often translated as "Jewish law", although a more literal translation of it might be "the way to behave" or "the way of walking". The word is derived from the root which means "to behave". Halakha not only guides religious practices and beliefs, it also guides numerous aspects of day-to-day life.
Judaism is an Abrahamic, monotheistic, and ethnic religion. It comprises the collective spiritual, cultural, and legal traditions of the Jewish people, having originated as an organized religion in the Middle East during the Bronze Age. Contemporary Judaism evolved from Yahwism, the cultic religious movement of ancient Israel and Judah, around the 6th/5th century BCE, and is thus considered to be one of the oldest monotheistic religions. Religious Jews regard Judaism as their means of observing the Mosaic covenant, which was established between God and the Israelites, their ancestors. Jewish religious doctrine encompasses a wide body of texts, practices, theological positions, and forms of organization.
The Mishnah or the Mishna is the first major written collection of the Jewish oral traditions that are known as the Oral Torah. It is also the first major work of rabbinic literature. The Mishnah was redacted by Judah ha-Nasi probably in Beit Shearim or Sepphoris between the ending of the second century and the beginning of the 3rd century CE in a time when, according to the Talmud, the persecution of Jews and the passage of time raised the possibility that the details of the oral traditions of the Pharisees from the Second Temple period would be forgotten. Most of the Mishnah is written in Mishnaic Hebrew, but some parts are in Aramaic.
Midrash is expansive Jewish Biblical exegesis using a rabbinic mode of interpretation prominent in the Talmud. The word itself means "textual interpretation", "study", or "exegesis", derived from the root verb darash (דָּרַשׁ), which means "resort to, seek, seek with care, enquire, require", forms of which appear frequently in the Hebrew Bible.
The Torah is the compilation of the first five books of the Hebrew Bible, namely the books of Genesis, Exodus, Leviticus, Numbers and Deuteronomy. It is known as the Pentateuch or the Five Books of Moses by Christians. It is also known as the Written Torah in Jewish tradition. If meant for liturgic purposes, it takes the form of a Torah scroll. If in bound book form, it is called Chumash, and is usually printed with the rabbinic commentaries.
There is no established formulation of principles of faith that are recognized by all branches of Judaism. Central authority in Judaism is not vested in any one person or group - although the Sanhedrin, the supreme Jewish religious court, would fulfill this role if it were re-established - but rather in Judaism's sacred writings, laws, and traditions.
The Gemara is an essential component of the Talmud, comprising a collection of rabbinical analyses and commentaries on the Mishnah and presented in 63 books. The term is derived from the Aramaic word גמרא and rooted in the Semitic word ג-מ-ר (gamar), which means "to finish" or "complete". Initially, the Gemara was transmitted orally and not permitted to be written down. However, after Judah the Prince compiled the Mishnah around 200 CE, rabbis from Babylonia and the Land of Israel extensively studied the work. Their discussions were eventually documented in a series of books, which would come to be known as the Gemara. The Gemara, when combined with the Mishnah, forms the full Talmud.
This article distinguishes the various terms used to describe Jewish and Christian scripture. Several terms refer to the same material, although sometimes rearranged.
Torah study is the study of the Torah, Hebrew Bible, Talmud, responsa, rabbinic literature, and similar works, all of which are Judaism's religious texts. According to Rabbinic Judaism, the study is done for the purpose of the mitzvah ("commandment") of Torah study itself.
Word of mouth, also called viva voce, is the passing of information from person to person using oral communication, which could be as simple as telling someone the time of day. Storytelling is a common form of word-of-mouth communication where one person tells others a story about a real event or something made up. Oral tradition is cultural material and traditions transmitted by word of mouth through successive generations. Storytelling and oral tradition are forms of word of mouth that play important roles in folklore and mythology. Another example of oral communication is oral history—the recording, preservation and interpretation of historical information, based on the personal experiences and opinions of the speaker. Oral history preservation is the field that deals with the care and upkeep of oral history materials collected by word of mouth, whatever format they may be in.
Karaite Judaism or Karaism is a Jewish religious movement characterized by the recognition of the written Tanakh alone as its supreme authority in halakha and theology. Karaites believe that all of the divine commandments which were handed down to Moses by God were recorded in the written Torah without any additional Oral Law or explanation. Unlike mainstream Rabbinic Judaism, which regards the Oral Torah, codified in the Talmud and subsequent works, as authoritative interpretations of the Torah, Karaite Jews do not treat the written collections of the oral tradition in the Midrash or the Talmud as binding.
The Law of Moses, also called the Mosaic Law, is the law said to have been revealed to Moses by God. The term primarily refers to the Torah or the first five books of the Hebrew Bible.
According to Rabbinic Judaism, the Oral Torah or Oral Law are statutes and legal interpretations that were not recorded in the Five Books of Moses, the Written Torah, and which are regarded by Orthodox Jews as prescriptive and given at the same time. This holistic Jewish code of conduct encompasses a wide swathe of rituals, worship practices, God–man and interpersonal relationships, from dietary laws to Sabbath and festival observance to marital relations, agricultural practices, and civil claims and damages.
Rabbinic Judaism, also called Rabbinism, Rabbinicism, or Rabbanite Judaism, has been the mainstream form of Judaism since the 6th century CE, after the codification of the Babylonian Talmud. Rabbinic Judaism has its roots in the Pharisaic school of Second Temple Judaism, and is based on the belief that Moses at Mount Sinai received both the Written Torah and the Oral Torah from God. The Oral Torah, transmitted orally, explains the Written Torah. At first, it was forbidden to write down the Oral Torah, but after the destruction of the Second Temple, it was decided to write it down in the form of the Talmud and other rabbinic texts for the sake of preservation.
Schisms among the Jews are cultural as well as religious. They have happened as a product of historical accident, geography, and theology.
Yeridat ha-dorot, meaning literally "the decline of the generations", or nitkatnu ha-dorot, meaning "the diminution of the generations", is a concept in classical Rabbinic Judaism and contemporary Orthodox Judaism expressing a belief in the intellectual inferiority of subsequent, and contemporary Torah scholarship and spirituality in comparison to that of the past. It is held to apply to the transmission of the "Revealed" aspects of Torah study, embodied in the legal and homiletic Talmud, and other mainstream rabbinic literature scholarship. Its reasoning derives from the weaker claim to authoritative traditional interpretation of scripture, in later stages of a lengthening historical chain of transmission from the original revelation of the Torah at Mount Sinai, and the codification of the Oral Torah in the Talmud. This idea provides the basis to the designated Rabbinic Eras from the Tannaim and Amoraim of the Talmud, to the subsequent Gaonim, Rishonim and Acharonim. Additionally, it has an extra metaphysical explanation in Kabbalah, regarding lower levels of souls in succeeding generations.
Sifrei Kodesh, commonly referred to as sefarim, or in its singular form, sefer, are books of Jewish religious literature and are viewed by religious Jews as sacred. These are generally works of Torah literature, i.e. Tanakh and all works that expound on it, including the Mishnah, Midrash, Talmud, and all works of halakha, Musar, Hasidism, Kabbalah, or machshavah. Historically, sifrei kodesh were generally written in Hebrew with some in Judeo-Aramaic or Arabic, although in recent years, thousands of titles in other languages, most notably English, were published. An alternative spelling for 'sefarim' is seforim.
The following outline is provided as an overview of and topical guide to Judaism:
Pirqoi ben Baboi, also written Pirqoi ben Babui, was a scholar of the Talmud who lived sometime in the 8th–9th century in Mesopotamia, called "Babylonia" in Jewish scholarship of the time. He is chiefly remembered for a polemical letter he wrote, addressed to all places in North Africa and al-Andalus, but thought to be directed in particular to the Kairouan's Jewish community in Tunisia concerning the traditions of the Land of Israel. His writings have been called 'one of the most intriguing Babylonian Jewish texts to have survived the vicissitudes of history'.
