Abraham ibn Ezra
Encyclopedia
Rabbi Abraham ben Meir Ibn Ezra (Hebrew: אברהם אבן עזרא or ראב"ע, Arabic ابن عزرا; also known as Abenezra) (1089 — 1164) was born at Tudela
Tudela, Navarre
Tudela is a municipality in Spain, the second city of the autonomous community of Navarre. Its population is around 35,000. Tudela is sited in the Ebro valley. Fast trains running on two-track electrified railways serve the city and two freeways join close to it...

, Navarre
Navarre
Navarre , officially the Chartered Community of Navarre is an autonomous community in northern Spain, bordering the Basque Country, La Rioja, and Aragon in Spain and Aquitaine in France...

 (now in Spain) in 1089, and died c. 1167, apparently in Calahorra
Calahorra
Calahorra, , La Rioja, Spain is a municipality in the comarca of Rioja Baja, near the border with Navarre on the right bank of the Ebro. During ancient Roman times, Calahorra was a municipium known as Calagurris.-Location:...

.
He was one of the most distinguished Jewish men of letters and writers of the Middle Ages
Middle Ages
The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...

. Ibn Ezra excelled in philosophy
Philosophy
Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

, astronomy
Astronomy
Astronomy is a natural science that deals with the study of celestial objects and phenomena that originate outside the atmosphere of Earth...

/astrology
Astrology
Astrology consists of a number of belief systems which hold that there is a relationship between astronomical phenomena and events in the human world...

, mathematics, poetry
Poetry
Poetry is a form of literary art in which language is used for its aesthetic and evocative qualities in addition to, or in lieu of, its apparent meaning...

, linguistics
Linguistics
Linguistics is the scientific study of human language. Linguistics can be broadly broken into three categories or subfields of study: language form, language meaning, and language in context....

, and exegesis
Exegesis
Exegesis is a critical explanation or interpretation of a text, especially a religious text. Traditionally the term was used primarily for exegesis of the Bible; however, in contemporary usage it has broadened to mean a critical explanation of any text, and the term "Biblical exegesis" is used...

; he was called The Wise, The Great and The Admirable Doctor.

He was born at Tudela
Tudela, Navarre
Tudela is a municipality in Spain, the second city of the autonomous community of Navarre. Its population is around 35,000. Tudela is sited in the Ebro valley. Fast trains running on two-track electrified railways serve the city and two freeways join close to it...

, (current day province of Navarre
Navarre
Navarre , officially the Chartered Community of Navarre is an autonomous community in northern Spain, bordering the Basque Country, La Rioja, and Aragon in Spain and Aquitaine in France...

) when the town was under the Muslim
Muslim
A Muslim, also spelled Moslem, is an adherent of Islam, a monotheistic, Abrahamic religion based on the Quran, which Muslims consider the verbatim word of God as revealed to prophet Muhammad. "Muslim" is the Arabic term for "submitter" .Muslims believe that God is one and incomparable...

 rule of the emirs of Zaragoza
Zaragoza
Zaragoza , also called Saragossa in English, is the capital city of the Zaragoza Province and of the autonomous community of Aragon, Spain...

. Later he lived in Córdoba
Córdoba, Spain
-History:The first trace of human presence in the area are remains of a Neanderthal Man, dating to c. 32,000 BC. In the 8th century BC, during the ancient Tartessos period, a pre-urban settlement existed. The population gradually learned copper and silver metallurgy...

. In Granada
Granada
Granada is a city and the capital of the province of Granada, in the autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada mountains, at the confluence of three rivers, the Beiro, the Darro and the Genil. It sits at an elevation of 738 metres above sea...

, it is said, he met his future friend (and perhaps his father-in-law) Yehuda Halevi
Yehuda Halevi
Judah Halevi was a Spanish Jewish physician, poet and philosopher. He was born in Spain, either in Toledo or Tudela, in 1075 or 1086, and died shortly after arriving in Palestine in 1141...

. He left Spain before 1140 to escape persecution of the Jews by the new fanatical
Fanaticism
Fanaticism is a belief or behavior involving uncritical zeal, particularly for an extreme religious or political cause or in some cases sports, or with an obsessive enthusiasm for a pastime or hobby...

 regime of the Almohads. He led a life of restless wandering, which took him to North Africa
North Africa
North Africa or Northern Africa is the northernmost region of the African continent, linked by the Sahara to Sub-Saharan Africa. Geopolitically, the United Nations definition of Northern Africa includes eight countries or territories; Algeria, Egypt, Libya, Morocco, South Sudan, Sudan, Tunisia, and...

, Egypt
Egypt
Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

 (in 1109, maybe in the company of Yehuda Halevi), the Land of Israel
Land of Israel
The Land of Israel is the Biblical name for the territory roughly corresponding to the area encompassed by the Southern Levant, also known as Canaan and Palestine, Promised Land and Holy Land. The belief that the area is a God-given homeland of the Jewish people is based on the narrative of the...

, Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 (Rome
Rome
Rome is the capital of Italy and the country's largest and most populated city and comune, with over 2.7 million residents in . The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy.Rome's history spans two and a half...

 in 1140-1143, Lucca
Lucca
Lucca is a city and comune in Tuscany, central Italy, situated on the river Serchio in a fertile plainnear the Tyrrhenian Sea. It is the capital city of the Province of Lucca...

, Mantua
Mantua
Mantua is a city and comune in Lombardy, Italy and capital of the province of the same name. Mantua's historic power and influence under the Gonzaga family, made it one of the main artistic, cultural and notably musical hubs of Northern Italy and the country as a whole...

, Verona
Verona
Verona ; German Bern, Dietrichsbern or Welschbern) is a city in the Veneto, northern Italy, with approx. 265,000 inhabitants and one of the seven chef-lieus of the region. It is the second largest city municipality in the region and the third of North-Eastern Italy. The metropolitan area of Verona...

), Southern France
Southern France
Southern France , colloquially known as le Midi is defined geographical area consisting of the regions of France that border the Atlantic Ocean south of the Gironde, Spain, the Mediterranean, and Italy...

 (Rodez
Rodez
Rodez is a town and commune in southern France, in the Aveyron department, of which it is the capital. Its inhabitants are called Ruthénois.-History:Existing from at least the 5th century BC, Rodez was founded by the Celts...

, Narbonne
Narbonne
Narbonne is a commune in southern France in the Languedoc-Roussillon region. It lies from Paris in the Aude department, of which it is a sub-prefecture. Once a prosperous port, it is now located about from the shores of the Mediterranean Sea...

, Béziers
Béziers
Béziers is a town in Languedoc in southern France. It is a sub-prefecture of the Hérault department. Béziers hosts the famous Feria de Béziers, centred around bullfighting, every August. A million visitors are attracted to the five-day event...

), Northern France (Dreux
Dreux
Dreux is a commune in the Eure-et-Loir department in northern France.-History:Dreux was known in ancient times as Durocassium, the capital of the Durocasses Celtic tribe. Despite the legend, its name was not related with Druids. The Romans established here a fortified camp known as Castrum...

), England (London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

, and Oxford
Oxford
The city of Oxford is the county town of Oxfordshire, England. The city, made prominent by its medieval university, has a population of just under 165,000, with 153,900 living within the district boundary. It lies about 50 miles north-west of London. The rivers Cherwell and Thames run through...

 in 1158), and back again to Narbonne in 1161, until his death on January 23 or 28, 1167, the exact location unknown: maybe at Calahorra
Calahorra
Calahorra, , La Rioja, Spain is a municipality in the comarca of Rioja Baja, near the border with Navarre on the right bank of the Ebro. During ancient Roman times, Calahorra was a municipium known as Calagurris.-Location:...

 at the border of Navarre and Aragon
Aragon
Aragon is a modern autonomous community in Spain, coextensive with the medieval Kingdom of Aragon. Located in northeastern Spain, the Aragonese autonomous community comprises three provinces : Huesca, Zaragoza, and Teruel. Its capital is Zaragoza...

, or maybe in Rome or in the Holy Land
Holy Land
The Holy Land is a term which in Judaism refers to the Kingdom of Israel as defined in the Tanakh. For Jews, the Land's identifiction of being Holy is defined in Judaism by its differentiation from other lands by virtue of the practice of Judaism often possible only in the Land of Israel...

.

The crater Abenezra
Abenezra (crater)
Abenezra is a lunar impact crater located in the rugged highlands in the south-central section of the Moon. It is named after the Sephardic Jewish sage, astronomer, and astrologer Abraham ibn Ezra. It is attached along the southeast rim to the crater Azophi...

 on the Moon
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...

 was named in his honor.

Works

At several of the above-named places, Ibn Ezra remained for some time and developed a rich literary activity. In his native land, he had already gained the reputation of a distinguished poet and thinker but apart from his poems, his works, which were all in the Hebrew language
Hebrew language
Hebrew is a Semitic language of the Afroasiatic language family. Culturally, is it considered by Jews and other religious groups as the language of the Jewish people, though other Jewish languages had originated among diaspora Jews, and the Hebrew language is also used by non-Jewish groups, such...

, were written in the second period of his life. With these works, which cover in the first instance the field of Hebrew philology and Biblical exegesis, he fulfilled the great mission of making accessible to the Jews of Christian
Christianity
Christianity is a monotheistic religion based on the life and teachings of Jesus as presented in canonical gospels and other New Testament writings...

 Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 the treasures of knowledge enshrined in the works written in Arabic which he had brought with him from Spain.

His grammatical writings, among which Moznayim ("Scales", 1140) and Zahot (Tzahot = "Dazzlings", 1141) are the most valuable, were the first expositions of Hebrew
Hebrew language
Hebrew is a Semitic language of the Afroasiatic language family. Culturally, is it considered by Jews and other religious groups as the language of the Jewish people, though other Jewish languages had originated among diaspora Jews, and the Hebrew language is also used by non-Jewish groups, such...

 grammar in the Hebrew language, in which the system of Judah Hayyuj
Judah ben David Hayyuj
Judah ben David Hayyuj was a Jewish linguist. He is regarded as the father of scientific grammar of Hebrew language. He was born in Fez, Morocco, about 945...

 and his school prevailed. He also translated into Hebrew the two writings of Hayyuj in which the foundations of the system were laid down.

Of greater original value than the grammatical works of Ibn Ezra are his commentaries on most of the books of the Bible
Bible
The Bible refers to any one of the collections of the primary religious texts of Judaism and Christianity. There is no common version of the Bible, as the individual books , their contents and their order vary among denominations...

, of which, however, the Books of Chronicles
Books of Chronicles
The Books of Chronicles are part of the Hebrew Bible. In the Masoretic Text, it appears as the first or last book of the Ketuvim . Chronicles largely parallels the Davidic narratives in the Books of Samuel and the Books of Kings...

 have been lost. His reputation as an intelligent and acute expounder of the Bible
Bible
The Bible refers to any one of the collections of the primary religious texts of Judaism and Christianity. There is no common version of the Bible, as the individual books , their contents and their order vary among denominations...

 was founded on his commentary on the Pentateuch, of which the great popularity is evidenced by the numerous commentaries which were written upon it. In the editions of this commentary (editio princeps
Editio princeps
In classical scholarship, editio princeps is a term of art. It means, roughly, the first printed edition of a work that previously had existed only in manuscripts, which could be circulated only after being copied by hand....

Naples 1488. See image at right), the commentary on the Book of Exodus is replaced by a second, more complete commentary of Ibn Ezra, while the first and shorter commentary on Exodus was not printed until 1840. The great editions of the Hebrew Bible
Hebrew Bible
The Hebrew Bible is a term used by biblical scholars outside of Judaism to refer to the Tanakh , a canonical collection of Jewish texts, and the common textual antecedent of the several canonical editions of the Christian Old Testament...

 with rabbinical commentaries contained also commentaries of Ibn Ezra's on the following books of the Bible: Isaiah, Minor Prophets, Psalms, Job, Pentateuch, Daniel; the commentaries on Proverbs, Ezra and Nehemiah which bear his name are really those of Moses Kimhi
Moses Kimhi
Moses Kimhi was a medieval Jewish biblical commentator and grammarian.-Birth and Early Life:Kimhi was born around 1127, the eldest son of Joseph Kimhi and the brother of David Kimhi, known as the RaDaK. He was born and lived in the Provence region of southern France, and area that was heavily...

. Ibn Ezra wrote a second commentary on Genesis as he had done on Exodus, but this was never finished. There are second commentaries also by him on the Song of Songs
Song of Solomon
The Song of Songs of Solomon, commonly referred to as Song of Songs or Song of Solomon, is a book of the Hebrew Bible—one of the megillot —found in the last section of the Tanakh, known as the Ketuvim...

, Esther and Daniel.

The importance of the exegesis of Ibn Ezra consists in the fact that it aims at arriving at the simple sense of the text, the Peshat, on grammatical principles. It is in this that, although he takes a great part of his exegetical material from his predecessors, the originality of his mind is everywhere apparent, an originality which displays itself also in the witty and lively language of his commentaries. Ibn Ezra is claimed by the proponents of the higher
Documentary hypothesis
The documentary hypothesis , holds that the Pentateuch was derived from originally independent, parallel and complete narratives, which were subsequently combined into the current form by a series of redactors...

 biblical criticism
Biblical criticism
Biblical criticism is the scholarly "study and investigation of Biblical writings that seeks to make discerning judgments about these writings." It asks when and where a particular text originated; how, why, by whom, for whom, and in what circumstances it was produced; what influences were at work...

 of the Pentateuch as one of its earliest pioneers. Baruch Spinoza, basing his opinion on verses cited by Ibn Ezra in the beginning of Deuteronomy, concludes that Moses did not author the Pentateuch and that the Pentateuch was written much later. Spinoza and later scholars were able to expand on several of Ibn Ezra's hints and provide much stronger evidence for Non-Mosaic authorship. Some Orthodox writers have recently addressed one of Ibn Ezra's hints that can be interpreted to be consistent with the Orthodox Jewish creed that the entire Pentateuch was divinely dictated in a word-perfect manner to Moses.

Ibn Ezra's commentaries, and especially some of the longer excursuses, contain numerous contributions to the philosophy of religion
Theology
Theology is the systematic and rational study of religion and its influences and of the nature of religious truths, or the learned profession acquired by completing specialized training in religious studies, usually at a university or school of divinity or seminary.-Definition:Augustine of Hippo...

. One work in particular which belongs to this province, Yesod Mora ("Foundation of Awe"), on the division and the reasons for the Biblical commandments, he wrote in 1158 for a London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

 friend, Joseph ben Jacob. In his philosophical thought neo-platonic ideas prevail; and astrology
Astrology
Astrology consists of a number of belief systems which hold that there is a relationship between astronomical phenomena and events in the human world...

 also had a place in his view of the world. He also wrote various works on mathematical and astronomical subjects, among which "three treatises on numbers which helped to bring the Indian symbols and ideas of decimal fractions to the attention of some of the learned people in Europe"

In his commentary, Ibn Ezra adheres to the literal sense of the texts, avoiding Rabbinic allegories and Cabbalistic
Kabbalah
Kabbalah/Kabala is a discipline and school of thought concerned with the esoteric aspect of Rabbinic Judaism. It was systematized in 11th-13th century Hachmei Provence and Spain, and again after the Expulsion from Spain, in 16th century Ottoman Palestine...

 interpretations, though he remains faithful to the Jewish traditions. This does not prevent him from exercising an independent criticism, which, according to some writers, borders on rationalism
Rationalism
In epistemology and in its modern sense, rationalism is "any view appealing to reason as a source of knowledge or justification" . In more technical terms, it is a method or a theory "in which the criterion of the truth is not sensory but intellectual and deductive"...

 . In contrast his other works, the most important of which include The Book of the Secrets of the Law, The Mystery of the Form of the Letters, The Enigma of the Quiescent Letters, The Book of the Name, The Book of the Balance of the Sacred Language and The Book of Purity of the Language, demonstrate a more Cabbalistic viewpoint . They were written during his life of travel, and they reflect the unsteadiness of his outward circumstances.

His Mission

The wandering life of an exile, such as Ibn Ezra led for nearly three decades, gave him the opportunity to carry out a mission which was to an eminent degree historical. He became a propagator among the Jews of Christian Europe, who were unacquainted with Arabic, of the study of Judaism, a science which had been founded long before with that language as its literary medium. He was fitted for this mission, as no one else, through the versatility of his learning and through his clear and charming Hebrew style. The great compass of his literary activity will be seen from the following résumé of his works.

Biblical Commentaries

His chief work is the commentary on the Torah
Torah
Torah- A scroll containing the first five books of the BibleThe Torah , is name given by Jews to the first five books of the bible—Genesis , Exodus , Leviticus , Numbers and Deuteronomy Torah- A scroll containing the first five books of the BibleThe Torah , is name given by Jews to the first five...

, which, like that of Rashi
Rashi
Shlomo Yitzhaki , or in Latin Salomon Isaacides, and today generally known by the acronym Rashi , was a medieval French rabbi famed as the author of a comprehensive commentary on the Talmud, as well as a comprehensive commentary on the Tanakh...

, has called forth a host of super-commentaries, and which has done more than any other work to establish his reputation. It is extant both in numerous manuscripts and in printed editions. The commentary on Exodus published in the printed editions is a work by itself, which he finished in 1153 in southern France.

The complete commentary on the Pentateuch, which, as has already been mentioned, was finished by Ibn Ezra shortly before his death, was called Sefer ha-Yashar ("Book of the Straight").

In the rabbinical editions of the Bible the following commentaries of Ibn Ezra on Biblical books are likewise printed: Isaiah; the Twelve Minor Prophets; Psalms; Job; the Megillot; Daniel. The commentaries on Proverbs and Ezra-Nehemiah
Ezra-Nehemiah
Ezra-Nehemiah is the combined biblical books of Ezra and Nehemiah - the two were originally one, but were divided by Christians in the 3rd century CE, and in Jewish circles in the 15th century...

 which bear Ibn Ezra's name are by Moses Kimhi
Moses Kimhi
Moses Kimhi was a medieval Jewish biblical commentator and grammarian.-Birth and Early Life:Kimhi was born around 1127, the eldest son of Joseph Kimhi and the brother of David Kimhi, known as the RaDaK. He was born and lived in the Provence region of southern France, and area that was heavily...

. Another commentary on Proverbs, published in 1881 by Driver and in 1884 by Horowitz, is also erroneously ascribed to Ibn Ezra. Additional commentaries by Ibn Ezra to the following books are extant: Song of Solomon; Esther; Daniel. He also probably wrote commentaries to a part of the remaining books, as may be concluded from his own references..

Hebrew Grammar

  • Moznayim (1140), chiefly an explanation of the terms used in Hebrew grammar; as early as 1148 it was incorporated by Judah Hadassi
    Judah Hadassi
    Judah ben Elijah Hadassi was a Karaite Jewish scholar, controversialist, and liturgist who flourished at Constantinople in the middle of the twelfth century...

     in his Eshkol ha-Kofer, with no mention of Ibn Ezra (see "Monatsschrift," xl. 74), first ed. in 1546. The most recent edition is Sefer Moznayim. Introducción (en castellano e inglés). Edición crítica del texto hebreo y versión castellana de Lorenzo Jiménez Patón, revisada, completada y reelaborada por Angel Sáenz-Badillos. Córdoba: Ediciones el Almendro, 2002.

  • Translation of the work of Hayyuj into Hebrew (ed. Onken, 1844).

  • Sefer ha-Yesod, or Yesod Diqduq, (see Bacher, "Abraham ibn Ezra als Grammatiker," pp. 8–17). It has been published by N. Allony: Yesod Diqduq. Jerusalem: Mossad Ha-rav Kook, 1984.

  • Tzakhot (1145), on linguistic correctness, his best grammatical work, which also contains a brief outline of modern Hebrew meter; first ed. 1546. There is a critical edition by C. del Valle: Sefer Sahot. Salamanca: Univ. Pontificia de Salamanca, 1977.

  • Safah Berurah (see above), first ed. 1830. A critical edition has been recently published: Śafah bĕrurah. La lengua escogida. Introducción (en castellano e inglés). Edición crítica del texto hebreo y versión castellana de Enrique Ruiz González, revisada, completada y reelaborada por Angel Sáenz-Badillos. Córdoba: Ediciones el Almendro, 2004.

  • A short outline of grammar at the beginning of the unfinished commentary on Genesis. The importance of Ibn Ezra's grammatical writings has already been treated in Grammar, Hebrew.

  • A defence of Saadyah Gaon
    Saadia Gaon
    Saʻadiah ben Yosef Gaon was a prominent rabbi, Jewish philosopher, and exegete of the Geonic period.The first important rabbinic figure to write extensively in Arabic, he is considered the founder of Judeo-Arabic literature...

     against Adonim's criticisms: Sefer Haganah ‘al R. Sa‘adyah Gaon. Ed. I. Osri, Bar-Ilan University, 1988.

Smaller Works, Partly Grammatical, Partly Exegetical

  • Sefat Yeter, in defense of Saadia Gaon
    Saadia Gaon
    Saʻadiah ben Yosef Gaon was a prominent rabbi, Jewish philosopher, and exegete of the Geonic period.The first important rabbinic figure to write extensively in Arabic, he is considered the founder of Judeo-Arabic literature...

     against Dunash ben Labrat, whose criticism of Saadia, Ibn Ezra had brought with him from Egypt; published by Bislichs 1838 and Lippmann 1843.
  • Sefer ha-Shem, ed. Lippmann, 1834.
  • Yesod Mispar, a small monograph on numerals, ed. Pinsker, 1863, at the end of his book on the Babylonian-Hebrew system of punctuation.
  • Iggeret Shabbat, a responsum on the Sabbath, dated 1158, ed. Luzzatto, in "Kerem Hemed," iv. 158 et seq.

Religious Philosophy

  • Yesod Mora Vesod Hatorah (1158), on the division of and reasons for the Biblical commandments; 1st ed. 1529.

Mathematics and Astronomy

  • Sefer ha-Ekhad, on the peculiarities of the numbers 1-9.
  • Sefer ha-Mispar or Yesod Mispar, arithmetic.
  • Lukhot, astronomical tables.
  • Sefer ha-'Ibbur, on the calendar (ed. Halberstam, 1874).
  • Keli ha-Nekhoshet, on the astrolabe (ed. Edelmann, 1845).
  • Shalosh She'elot, in answer to three chronological questions of David Narboni.

Astrology

Ibn Ezra composed his first book on astrology in Italy, before his move to France:
  • Mishpetai ha-Mazzelot ("Judgments of the Zodiacal Signs"), on the general principles of astrology


In seven books written in Béziers
Béziers
Béziers is a town in Languedoc in southern France. It is a sub-prefecture of the Hérault department. Béziers hosts the famous Feria de Béziers, centred around bullfighting, every August. A million visitors are attracted to the five-day event...

 in 1147–1148 Ibn Ezra then composed a systematic presentation of astrology, starting with an introduction and a book on general principles, and then five books on particular branches of the subject. The presentation appears to have been planned as an integrated whole, with cross-references throughout, including references to subsequent books in the future tense. Each of the books is known in two versions, so it seems that at some point Ibn Ezra also created a revised edition of the series.
  • Reshit Hokhma ("The Beginning of Wisdom"), an introduction to astrology, perhaps a revision of his earlier book (tr. 1998, M. Epstein)
  • Sefer ha-Te'amim ("Book of Reasons"), an overview of Arabic astrology, giving explanations for the material in the previous book. (tr. 1994, M. Epstein)
  • Sefer ha-Moladot ("Book of Nativities"), on astrology based on the time and place of birth
  • Sefer ha-Me'orot ("Book of Luminaries" or "Book of Lights"), on medical astrology
  • Sefer ha-She'elot ("Book of Interrogations"), on questions about particular events
  • Sefer ha-Mivharim ("Book of Elections", also known as "Critical Days"), on optimum days for particular activities
  • Sefer ha-Olam ("Book of the World"), on the fates of countries and wars, and other larger-scale issues
  • Translation of two works by the astrologer Mashallah ibn Athari: "She'elot" and "Qadrut" (Steinschneider, "Hebr. Uebers." pp. 600–603).
  • Sela, Shlomo, ed./trans. Abraham Ibn Ezra: The Book of Reasons. A Parallel Hebrew-English Critical Edition of the Two Versions of the Text. Leiden: Brill, 2007.
  • Discovered the lunar crater Abenezra
    Abenezra (crater)
    Abenezra is a lunar impact crater located in the rugged highlands in the south-central section of the Moon. It is named after the Sephardic Jewish sage, astronomer, and astrologer Abraham ibn Ezra. It is attached along the southeast rim to the crater Azophi...


As Poet

There are a great many other poems by Ibn Ezra, some of them religious (the editor of the "Diwan" in an appended list mentions nearly 200 numbers) and some secular - about love, friendship,wine,
didactic or satyrical ;
As his friend Yehuda Halevi
Yehuda Halevi
Judah Halevi was a Spanish Jewish physician, poet and philosopher. He was born in Spain, either in Toledo or Tudela, in 1075 or 1086, and died shortly after arriving in Palestine in 1141...

 used the Arabic poetic form of Muwashshah
Muwashshah
Muwashshah or muwaššaḥ can mean:...

.

See also

  • Rabbi
    Rabbi
    In Judaism, a rabbi is a teacher of Torah. This title derives from the Hebrew word רבי , meaning "My Master" , which is the way a student would address a master of Torah...

  • Rabbinic literature
    Rabbinic literature
    Rabbinic literature, in its broadest sense, can mean the entire spectrum of rabbinic writings throughout Jewish history. However, the term often refers specifically to literature from the Talmudic era, as opposed to medieval and modern rabbinic writing, and thus corresponds with the Hebrew term...

  • List of rabbis
  • Jewish views of astrology
    Jewish views of astrology
    In Hebrew, astrology was called hokmat ha-nissayon, "the wisdom of prognostication", in distinction to hokmat ha-hizzayon...

  • Jewish commentaries on the Bible
    Jewish commentaries on the Bible
    This article describes the first printing of the Hebrew Bible with major Jewish commentaries, notes concerning translations into Aramaic and English, lists some universally accepted Jewish commentaries with notes on their method of approach and lists modern translations into English with notes.-...

  • Kabbalistic astrology
    Kabbalistic astrology
    Kabbalistic astrology Kabbalistic astrology Kabbalistic astrology (called Mazal or Mazalot ["zodiac," "destiny"] is a system of astrology based upon the Hebrew Kabbalah. It is used to interpret and delineate a person's birth chart, seeking to understand it through a Kabbalistic lens...

  • Astrology in Judaism
  • Hebrew astronomy
    Hebrew astronomy
    Hebrew astronomy refers to any astronomy written in Hebrew or by Hebrew speakers, or translated into Hebrew. It also includes an unusual type of literature from the Middle Ages: works written in Arabic but transcribed in the Hebrew alphabet...

  • Islamic astrology
  • http://hibba.org/node/401 Traditional Shabbat song composed by the Ibn Ezra

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