Thanks to Islam and Arab civilization, Arabic has become the richest of all Semito-Hamitic languages (so-named after Noah's two eldest sons Sam and Ham), and one of the world's greatest languages in history. As a major language of scripture and civilization, Arabic has deeply influenced several world languages both in the East and the West such as Persian, Turkish, Urdu, Hindi, Spanish, Portuguese, Maltese, Malay-Indonesian; some African languages like Hausa and Swahili; and to a lesser extent even the English language (see below). The Arabic alphabet, which contains28 letters (2more letters than the English alphabet), is now - like the Latin alphabet - one of the most widely used alphabetic writing system in the world used in the writing of the languages of Muslim countries like Iran, Pakistan, and Afghanistan.

Between the 9th and 15th centuries, during the zenith of Arab civilization, Arabic was the international language of science to a degree which has since never been equaled by any other language including English. Arabic was not only the language of the Arab people, but also the language of many other peoples and faiths. Neither Greek, nor Latin, nor even English has ever attained the far-reaching unique historical dominance over human civilization as Arabic had. Arabic was so important as the language of science that European scholars had to learn it as they learned Latin. Today, Arabic is one of only six official languages of the United Nations along with French, English, Russian, Chinese, and Spanish. Arabic is also the World’s fourth most popular language after Chinese, English, and Spanish. And as the language of the important Arab oil-producing countries, Arabic has also achieved a prominent status in the world of international finance and economics.

In fact, the profound impact of the Arabs and their civilization on Western civilization can be found in the many Arabic words that became part of the everyday language in the West. While it is obvious that the influence of Arabic is much greater on Spanish and Portuguese, both of which contain many thousands of Arabic words, than on any other European language, at least some4 % of the English language came from Arabic. 

The following is a group of words from several scientific and cultural areas - presented in alphabetical order - used today in English that originally came from the Arabic language:

[aba, abelmosk, abutilon, Achernar, acrab, admiral, adobe, afreet (or afrit), albacore, albatross, alcalde, alcazar, alchemy, alcohol, alcove, Aldebaran, alembic, alfalfa, alforja, algarroba, algebra, Algol, algorism (or algorithm), alidade, alkali, alkanet, Allah, almanac, alphabet, Altair, amalgam, amber, ameer (or amir), aniline, antimony, apricot, ardeb, argan, ariel, arrack, arroba, arsenal, artichoke, assassin, atabal (or attabal), attar, aubergine, average, azimuth, azure ...

baldachin, banana, barberry, bard (or barde), bark, barkentine, bedouin, benzoin, berseem, Betelgeuse, bint, bonduc, borax, buckram, bulbul, burnoose (or burnous) ...

cable, cadi (or kadi or qadi), calabash, caliber (or calibre), caliph, caliphate, camel, camise, camlet, camphor, canal, candy, cane, Caph, carafe, carat, caravan, caraway, carmine, carob, carrack, Casbah (or Kasbah), check (from the Arabic word "sakk"), checkmate, chiffon, cinnabar, cipher, civet, coffee, coffer, coffle, colcothar, Copt, cotton, crimson, crocus, cubeb, cumin, curcuma ...

dahabeah, damascene, damask (from Damascus), damson, darabukka, Deneb, dhow, dinar, dirham, djin (or djinn or djinni), dragoman, drub, durra ...

elixir, emir, emirate ...

fakir, fedayee (or fedayeen), fellah, fennec, fils, Fomalhaut, fustic ...

gabelle, galingale, garble, gauze, gazelle, genet, genie, ghibli, ghoul, Gibraltar, ginger, giraffe, grab, guitar, gundi, gypsum ...

haik, hajj, hajji, hakim, halva (or halvah), hamal (or hammal), hardim, harem, hashish, hazard, hegira (or hejiara), henna, hookah, houri, howdah ...

imam, imamate, imaret ...

jar, jasmine, jebel, jerboe, jereed, jessamine, jihad, jinn (or jinni), jubba (or jubbah), julep ...

Kaabah, kabob (or kebab), Kabyle, kafir (or kaffir), kantar (or qantar), kaph, kat (or qat), kef, kermes, khamsin, khan, khanjar, kismet, kohl, Koran (or Qur'an)...

lacquer, lake, lapislazuli, latakia, leban (or leben), lemon, lilac, lime, lute ...

magazine, Mahdi, majoon, mancus, marabout, marcasite, marzipan, mascara, mask, massage, mastaba, mate (as in checkmate in Chess), mattress, mecca (after Makkah or Mecca), mezereon, minaret, Mizar, mizen (or mizzen), mocha (from Mocha, Yemen), mohair, monsoon, mosque, muezzin, mufti, mullah, mummy, Muslim, muslin (from Mosul), Mussalman (or Mussulman), myrrh ...

nabob, nacre, nadir, natron, nizam, noria, nucha, nuchal ...

oka (or oke), olibanum, orange, Ottoman, oud ...

pandore, pistachio, pherkard, popinjay ...

qintar, quintal ...

racket, realgar, ream, rebec (or rebeck), retem, retina, rial, ribes, Rigel, rice, risk, riyal, rob, roc, rook, rotl...

safari, safflower, saffron, Sahara, Sahel, sahib, saker, salam, salamoniac, salep, saloop, saluki, sambul, santir, saphena, sash, satin, sayyid, scallion, senna, sequin, serendipity, sesame, shadoof (or shaduf), shaitan, shallot, sharif, sheik (or sheikh), sherbet, sherbert, sherif (or sheriff), shish-kebab, shrub, simoom (or simoon), sinologue, sirocco, sirup, sloop, soda, sofa, spinach, sudd, Sufi, Sufism, sugar, sultan, sultana, sultanate, sumac (or sumach), sumbal (or sumbul or sumbal), sura, Swahili, syce, syrup ...

tabby, tabla, tabor (or tabour), taffeta, talc, talisman, tamarind, tambour, tambourine, tangerine, taraxacum, tarboosh (or tarbush), tare, tariff, tarragon, tazza, timbal (or tymbal), traffic, tutty, typhoon ...

ulama (or ulema) ...

Vega, vizier ...

wadi ...

xeba, xebec ...

yashmac (or yashmak) ...

zaffer (or zaffre), zareba (or zariba), zenith, zero, zibet (or zibeth) ...]

However, more important than the above Arabic words are the actual scientific contributions and foundations that the Arabs provided for the West. As indicated earlier, the European Renaissance was deeply indebted to the Arabs and their civilization. From the Arabs the Europeans took the basic scientific, technological, philosophical, and cultural foundations that put them on top of the world and eventually led them in their global colonization of the non-European world, which started with Christopher Columbus's voyage to the Western Hemisphere in1492 . In fact, one of Columbus's main sea navigators was an Arab Muslim who upon sighting the land of the New World joyfully shouted in Arabic: "Allah Akbar" (or God is the Greatest).

Indeed, as will be revealed shortly, major works in various philosophical and scientific fields were borrowed and/or copied from the Arabs by a number of leading European scholars and scientists before, during, and after the European Renaissance. The following is a brief summary of the Arab contribution to Western and human civilizations in 15 major scientific and artistic disciplines. Only the top Arab and Muslim scientists (as well as some occasional Arab Jews and Arab Christians) both from the Abbasid and Andalusian civilizations are mentioned in this survey.

The Arabs and Muslims contributed more to the field of mathematics, the basic foundation of modern civilization, than any other people in history. To the magnificent Arab civilization the world owes algebra, algorithm (logarithm), arithmetic, calculus, geometry, trigonometry, the decimal system, and the brilliant "zero". The revolutionary "zero", which gave us what is referred to in the West as the Arabic decimal numeration system, did not originate in India as some Western historians claim but was rather developed in ancient Iraq by the Neo-Babylonians maybe as early as 500 BCE. American mathematics Professor Karl J. Smith indicated in his textbook, The Nature of Mathematics, that while the ancient Indians developed mathematical digital symbols, their numeration system offered no advantage over other earlier systems because it did not contain a "zero" or use a positional system.

Although the Arabs’ Semitic ancestors in ancient Iraq developed the “zero”, it was only through the great post-Islamic Arab civilization that it was incorporated into the main body of the general mathematical theory. It took Europe almost 300 years to finally accept the "zero" as a gift from the Arabs. The Arabic numerals were simultaneously expressed in somewhat two different figures or forms, one Abbasid (the eastern style which most Arabs currently use) and one Andalusian (the western style which is used today in the Arab Maghrib countries of Northwest Africa). It was this Arab Andalusian form of numerals (i.e.,9 8 7 6 5 4 3 2 1 0 ) that the West and the rest of the world eagerly adopted; hence the worldwide label "Arabic numerals".

Mohammad al-Khawarizmi (780-850), the giant genius scientist who was born and died in Abbasid Baghdad, created modern algebra and made brilliant contributions in the field of mathematics. In fact, the word "algorithm" is derived from his name, and the Arabic word al-jabr (or "algebra" in English) comes from the title of his major work, Kitab al-Jabr wa al-Muqabalah ("The Book of Integration and Equation"). Served for a number of years as the Executive Director of the prestigious "House of Wisdom" in Baghdad, al-Khawarizmi was also the first scientist in history to explain how passing light through water particles creates rainbows.

Another Muslim genius in mathematics, also from Abbasid Baghdad, is Abu Arrayhan al-Biruni (973-1048) who was a mathematician, astronomer, physician, physicist, chemist, geographer and historian. He was probably the greatest scientist in all of medieval Islam. Another great mathematician is Naseer al-Din at-Tusi (1201-1274). It was in the super work of at-Tusi that trigonometry achieved the status of an independent branch of pure mathematics, thus making it an invention of Arabic science. At-Tusi's contribution was to combine the results of earlier investigators and to replace Menelaus' complete quadrilateral by a simple triangle, thus freeing trigonometry from spherical astronomy.

Practically all of the advanced trigonometrical work in the world during the 12th and 13th centuries were made by Muslim mathematicians and published in Arabic. Arabic influence in this major scientific field did not only impact the West, but also other parts of the world. It seemed that even the Chinese trigonometry as used by Kuo Shouching at the end of the 13th century was also of Arab origin.

The most important figure in this scientific field is the Arab Abu Abdullah al-Battani (aka Albategius:858 -929) from the Abbasid era. He was the best-known Arab astronomer in Europe during the Middle Ages. Al-Battani refined existing values for the inclination of the ecliptic, for the length of the year and of the seasons, and for the annual precession of the equinoxes. He showed that the position of the Sun's apogee is variable and that the annular eclipses of the Sun are possible.

Al-Battani also improved the Greek Ptolemy's astronomical calculations by replacing geometrical methods with trigonometry, thus becoming the chief responsible scientist for the first notion of trigonometrical ratios as they are in use to the present day. He carried out many years of remarkably accurate observations at ar-Raqqah in Syria. One of al-Battani's major works in astronomy - a compendium of astronomical tables - was translated into Spanish and was published in1537 under the title De motu stellarum ("Our Stellar Motion"). 

The Abbasid mathematician al-Biruni also made valuable contributions in astronomy by accurately determining the latitudes, longitudes, geodetic measurements, specific gravity, and the magnitude of the earth's circumference. In addition, the astronomer Ahmad al-Farghani published a comprehensive treatise on astronomy from which the famous Italian Alighieri Dante heavily borrowed both in his Vita Nuova and his Convivio. The great Polish astronomer Nicolas Copernicus (1473-1543) also quoted several Arab scientists in his famous De Revolutionibus Orbium Celestium - especially the great Arab astronomer and instrument-maker al-Zarkali (aka Arzachel) of Andalusia. Al-Zarkali not only invented a revolutionary astrolabe and wrote a major treatise about it that influenced the entire astronomical sciences of the Middle Ages, but also built a fascinating water clock capable of determining the hours of the day and night and indicating the days of the lunar month.

The word "chemistry" itself comes from the Arabic word alchemy (or al-Keem'ya'). There is no bigger name in the field of Muslim chemistry than the great alchemist Jabir Ibn Hayyan (aka Geber: 721 -815), the "father of Arab chemistry" of the Abbasid era. More than2 , 000works are attributed to Jabir Ibn Hayyan.

Many of the chemical terms used in English today come from Ibn Hayyan: "alkali", "antimony", "realgar" (red sulfide arsenic), and "sal-amoniac" which he discovered. He was also the author of an important work in chemistry on the use of manganese dioxide in glass making; the dyeing of leather and cloth; the waterproofing of cloth; and the preparation of steel. When European scientists began to turn their attention to chemistry, they accepted Ibn Hayyan as their mentor. In 1144 the Englishman Robert of Chester translated Ibn Hayyan's Book of the Composition of Alchemy into Latin, and Gerard of Cremona also made another translation of Ibn Hayyan's other important work Book of the Seventy. Ibn Hayyan's 17th century English translator, Richard Russell, called him: "Geber, the Most Famous Arabian Prince and Philosopher".

Also, the world's first explosive developed in the field of gunpowder known as black powder - which is a mixture of salt petre (potassium nitrate), sulfur, and charcoal (carbon) - was originally invented by the Arabs and not by the Chinese as it is commonly believed in the West. The Chinese took this invention from the Arabs, and by the 10th century used it in their fireworks and signals. The Arab-invented black powder was eventually adopted by the Westerners, (during the 14th century primarily for use in firearms), who gradually discontinued it use in the middle of the 19th century in favor of the guncotton (the first smokeless powder) and other forms of nitrocellulose. In addition, around 1304 the Arabs invented the world's first real gun, a bamboo tube reinforced with iron that used a charge of black powder to shoot an arrow.

In the fields of physics and optics, no Arab scientist comes close to the legendary Abu Ali al-Hasan Ibn al-Haytham (aka Alhazen:965 -1039) who was born in Iraq and died in Egypt during the golden Abbasid era. Ibn al-Haytham made the first significant contributions to optical theory since the time of the Alexandrian astronomer Ptolemy in the 2nd century. In his book On the Burning Glass, he revolutionized the nature of focusing, magnifying, and inversion of the image.

Ibn al-Haytham was the world's first scientist to give an accurate account of vision, correctly stating that the light comes from the object seen to the eye, and not the other way around as was previously believed (i.e., from the eye to the seen object).  Also, In his widely-acclaimed treatise on optics, translated into Latin in 1270 under the title Opticae Thesaurus Alhazeni Libri VII, this great Arab physicist/optometrist published revolutionary theories on reflection; refraction; binocular vision; focussing with lenses; the rainbow; atmospheric refraction; spherical aberration; parabolic and spherical mirrors; and the apparent increase in size of planetary bodies near the Earth's horizon. In fact, so complicated and so advanced were Ibn al-Haytham’s theories in physics that for a long time both Western and Eastern scientists were afraid to adopt them. But when he was finally proven to be correct, Ibn al-Haytham's scientific pre-eminence throughout the world was no longer in doubt. The English Roger Bacon (1242-92) was not the only Western scientist on optics to admit his indebtedness to Ibn al-Haytham. Both the great Italian Leonardo da Vinci (1452-1519) and the German astronomer Johannes Kepler (1571-1630) were also deeply influenced by the scientific findings of this Arab genius.

The great Persian Muslim scientist Abu Bakr al-Razi (aka Rhazes:865 -925) of Abbasid's Baghdad was the greatest medical authority in the entire Islamic civilization. His major works were translated into Latin. A pioneering physician, al-Razi was the first to describe pupillary reflexes; gave the world's first account of smallpox and measles; discovered the contagious characters of diseases; and differentiated among colic pain, kidney-stone pain, and the pains of the ileus. His ten-part treatise in Arabic on clinical and internal medicine, at-Tibb al-Mansuri that was translated into Latin under the title Medicinalis Almansoris, was widely influential in the West throughout the Middle Ages. In it, he discussed drugs; diets; skin diseases; child and mother care; mouth hygiene; toxicology and epidemiology; climatology and the effect of environment on health; a regiment for preserving good health; and general medical theories and definitions. In his brilliant treatise on psychic therapy written in Arabic, at-Tibb ar-Ruhani ("Psychic Therapy"), and in his comprehensive medical encyclopedia, al-Hawi fiat-Tibb, al-Razi provided considerable insight into the scope, methods, and applications of the clinical, internal, and psychiatric medicine as well as the interpretation of the general health precepts.

Another medical genius was Abu al-Qasim Az-Zahrawi (aka Albucasis:936 -1013), an Arab from the great Arab Andalusian civilization. Az-Zahrawi is considered to be Islam's greatest medieval surgeon who single-handedly shaped European surgical procedures until the Renaissance. His 30 -part medical encyclopedia, At-Tasrif ("The Method"), which contained over 200 surgical medical instruments he personally designed, was a surgical treatise that had a tremendous influence on Western medicine. Translated into Latin in the 12th century by the Italian scholar Gerard of Cremona, at-Tasrif stood for nearly 500 years as the leading textbook on surgery in Europe, preferred for its concise lucidity even to the great works of the classical Greek medical authority Galen of Pergamum.

A third Muslim medical giant, from the Abbasid's Baghdad era, is the Persian Abu Ali Ibn Sina (aka Avicenna:980 -1037). Perhaps the most famous and influential philosopher-scientist in all of Islam, Ibn Sina added to al-Razi by discovering the contagious character of disease (e.g. through water). Ibn Sina wrote many medical volumes in Arabic, the most important of which are the following two, both of which were translated into Latin. The first is Kitab ash-Shifa ("The Book of Healing"), a vast encyclopedia that included the science of psychology and is probably the largest work of its kind ever written by one man.  The second is an encyclopedia by the name of al-Qanun fi at-Tibb ("The Canon of Medicine"), the most famous single book in the history of medicine in both East and West. The Canon became the medical authority not only in the Islamic world where it was used as a major reference until the 19th century, but also in the Western world where it was used for more than 500 years. 

Arab and Muslim medical science came to a climax in the two famous treatises on the plague by two great Arab physicians: Ibn al-Khatib (1313-1374) of Granada, and his contemporary Ibn Khatima. Ibn al-Khatib who wrote more than fifty books on different subjects, used some revolutionary medical terms for his time in his treatise on the plague. On the other hand, Ibn Khatima's treatise on the plague was considered to be "far superior to all the numerous plague tracts edited in Europe between the fourteenth and sixteenth centuries".

The Arabs founded the world’s first hospitals as well as traveling hospitals during the Abbasid era. While hospitals were well established and widespread throughout the Arab and Muslim world as early as the 9th century, they did not come into existence in the West until the 13th century. As late as the 16th century medical studies in the West were still largely based on the findings of Arab scientists. Actually it was due to contacts with the Arabs that medical schools began to appear in the West. Even in the 17th century we still find some Western scholars from France and Germany relying on Arab medical writings rather than on any other.

As a recognized profession, pharmacy is an Arab/Islamic institution. Under the patronage of the Arab Abbasid rulers around 800 CE, pharmacology achieved the status of an independent science, separate yet closely related to medicine. The first privately owned and managed pharmacies in the world (where drugs, herbs, and spices were sold) were established in Baghdad in the early part of the 9th century. Shortly thereafter, pharmacy shops started to appear throughout the Muslim world. 

In pharmacology (or "as-Saydalah" in Arabic), the Arabs produced some of the best pharmacists in the world at the time. The most famous pharmacist/botanist was an Andalusian Arab by the name of Ibn al-Baytar (died 1248) who wrote the greatest of all medieval books on botany called Collection of Simple Drugs and Food. Ibn al-Baytar collected plants and drugs from all over the Muslim world and described over 1,400 medical drugs and their use. For hundreds of years, European dispensaries relied heavily on recipes prepared by Arab pharmacists and took to the West some of the Arabic medical terms such as syrup (sharab) and julep (gulab). In fact, Arab pharmacology in the West survived until the early part of the 19th century.

Depending on animals for food, war, and transportation, the Arabs and Muslims raised the basic interest in animal husbandry to the level of a science. The first important comprehensive zoological study of animals in Arabic was Kitab al-Hayawan (Book of Animals), written by Abu Uthman Amr Ibn Bahr al-Jahiz (776-869) from Basrah, Iraq. Covering animals in and around Iraq with their characteristics, this pioneering book was written in an eloquent and interesting literary style. In it, al-Jahiz described the various diseases that afflict animals and their treatments. Another important work in this field was The Uses of Animals, written by an Arab doctor named Ibn Bakhtishu. This 11th century book is a comprehensive account of the medicines that could be extracted from animals for human use.

However, the greatest medieval work in veterinary medicine is the comprehensive work by Abu Bakr al-Baytar of Cairo (died1340 ) entitled Kamil as-Sina'atayn. This famous work in Arabic covers animal husbandry, birds, breeding, horsemanship, and knighthood. In it, al-Baytar also detailed animal diseases, the methods and drugs used in their treatment, and the use of animal organs in therapeutics.

Also, during the 14th century, another Arab scientist from Egypt by the name of Kamal al-Din ad-Damiri (died1405 ) provided the world with a brilliant work in zoology and animal husbandry entitled Hayat al-Hayawan (The Life of Animals). In this most comprehensive major work, al-Damiri (who was also a philosopher/theologian) arranged and discussed animals in alphabetical order. He listed their characteristics, qualities, habits, and the medical values of their organs for humans. In addition, this brilliant work by al-Damiri along with other Arabic texts on animals and natural sciences - which were written over four centuries before the famous 1859 Origins of Species by the English Charles Darwin (1809-1882) - contained rudimentary concepts of evolutionary theory, including the doctrine of survival of the fittest and natural selection.

Arab Andalusia had a highly advanced system of agricultural engineering, an elaborate irrigation canal system, and fountains - the likes of which was not found anywhere in Western Europe at the time. The Arabs made the Iberian land produce more and better crops and introduced to Europe such exotic and valuable agricultural products as oranges, cotton, eggplants, saffron, pomegranates, apricots, rice, sugar cane, artichokes, peaches, date palms, and mulberry.

The Andalusian Arabs were the leading agricultural practitioners in all of Europe who also developed the most advanced systems in canal and irrigation, land drainage, and siphoning. Thanks to them, Spain was agriculturally the richest and most advanced country in Europe. According to one American author, agriculture and horticultural improvements "constituted the finest legacies of Islam, and the gardens of Spain proclaim to this day one of the noblest virtues of her Muslim conquerors".

The Arabs of Andalusia also produced some of the world's finest agricultural scientists who benefited humanity. For example, during the second half of the 11th century, an Arab scientist from Toledo by the name of Ibn al-Bassal wrote a brilliant book on agriculture, which in 1955 was edited with a Spanish translation and notes under the title Libro de Agricultura. In addition, an Arab scientist from Seville named Ibn al-Awwam wrote the most important agricultural treatise during the golden age of Arab Spain in the 12th century. It was entitled Kitab al-Filahah ("Book of Agriculture") and was translated from Arabic into both Spanish and French in the 19th century. Ibn al-Awwam's brilliant book contained 35 chapters and covered 585 plants. It dealt with agronomy, cattle and poultry raising, and beekeeping; made important observations on soil, manures, plant grafting, and plant diseases; and covered such agricultural topics as medical plants, farming techniques, husbandry, plant sex life, fertilization, tillage, sharecropping, gardening, and landscaping.

Western Christian philosophy and theology owe a great deal to Arab thinkers and philosophers. For example, The Italian theologian St. Thomas Aquinas (1224-74) copied liberally from the Arabic writings of Abu al-Walid Ibn Rushd (aka Averroes:1126 -98), the Arab Muslim genius of Cordoba who is considered to be the greatest philosopher in all of Islam.The Summa of St Thomas, which was considered to be the very citadel of Western Christian theology, was deeply influenced by the writings of Arab philosophers, especially Ibn Rushd. The French philosopher, Rene Descartes (1596-1650), was also deeply influenced by Ibn Rush. Also, St. Thomas' great Dominican's most essential doctrines were copied practically word by word from the Arabic work of an earlier great Turkish Muslim philosopher by the name of Abu Nasr al-Farabi (878-950) of Abbasid's Baghdad.

In addition, Italy's greatest poet, Dante (1265-1321), who hated Prophet Mohammad and Islam, plagiarized his greatest work, the Divine Comedy, by copying from the works of the mystic Arab genius Ibn al-Arabi (1165-1240) of Arab Andalusia, and also from Risalat al-Ghufran (The Epistle of Forgiveness) written by the great Arab philosopher and poet Abu al-Ala' al-Ma'arri of Syria (973-1057). Dante's Divine Comedy's fundamental concepts of Heaven and Hell very closely resemble Ibn al-Arabi's account of Prophet Mohammad's ascent to Heaven from Makkah via Jerusalem. Ironically, however, the unthankful plagiarist Dante consigned Prophet Mohammad to the lowest level of Hell in his Divine Comedy. On the other hand, the Spanish mystic Ramon Llull (1235-1316) was also highly influenced by Arabic philosophy and Islamic mysticism produced by such Muslim mystics as al-Hallaj (858-922) of Abbasid's Baghdad.

Actually Arab influence was so obvious on Western philosophy that many European scholars and theologians openly admitted their great indebtedness to the Arabs. One of those who admitted his gratitude to the Arabs is the Scottish theologian John Duns Scotus (1266-1308) who was deeply influenced in his intellectual activities by the Fons Vitae which was originally written in Arabic by a great Arab philosopher of Jewish faith (not a Hebrew) from Cordoba by the name of Abu Ayyub Ibn Gabirut "or Gabirol" (aka Avicebron: 1022 -70). Other great Andalusian Arabs of Jewish faith may include such scholars as the philosopher/poet Abu Haroon Moussa (aka Moses Ibn Ezra:1060 -1139), and the philosopher/physician Abu Imran Moussa Ibn Maymun (aka Moses Maimonides:1135 -1204), the personal physician of the great Salah ad-Din who liberated Palestine from the Crusaders.

Many Arabs and Muslims made valuable contributions in the field of geography. Abu al-Hasan al-Mas'udi of the Abbasid era (died 956 ) - a geographer, historian, and traveler - was the author of more than twenty major voluminous works many of which were translated into Latin. He was the first Arab to combine history and scientific geography in his widely acclaimed historical-geographical encyclopedia, The Meadows of Gold and Mines of Gems. Al-Mas'udi's encyclopedia was one of the finest and richest medieval sources not only in geography but also of geographical and anthropological information. Al-Mas'udi also wrote another30 -volume encyclopedia on world history entitled Akhbar az-Zaman ("The History of Time").

The Arabs who occupied Sicily, prior to its occupation by the Normans (Vikings) in the 11th century, made it major center of Arab sciences. Even during the occupation by the Norman Kings, Sicilian coins were minted with Arabic inscriptions and Islamic dates; many of the Sicilian records including those of the courts were written in Arabic; and it was also fashionable for Christian Sicilians to dress like Arabs and to speak Arabic. When the Christian Norman King Roger II of Sicily (1130-54) needed a compendium of the then known world, he entrusted no other geographer in the world except a Moroccan descendant of Prophet Mohammad by the name of al-Sharif Abu Abdullah al-Idrisi (1100-1166), the greatest of all Arab geographers. Al-Idrisi produced for King Roger II not only a brilliant construction of a celestial sphere but also a disk-shaped map of the known world (i.e., the world's Eastern Hemisphere), both of which were made of solid silver. The silver map, which was one of seventy accurate maps he produced, was based on his encyclopedic work, The Book of Roger, translated into Latin in Paris in1619 . After the death of King Roger II, al-Idrisi stayed on at the court in Palermo and wrote, for his son King William I, another geographical treatise, The Garden of Civilization and the Amusement of the Soul. Al-Idrisi also wrote one of the greatest works of medieval geography, The Pleasure Excursion of One Who is Eager to Traverse the Regions of the World.

However, in the area of travelling and exploration no Arab geographer achieved the fame of the legendary Moroccan Mohammad Ibn Abdullah Ibn Battutah (1304-1369). Ibn Battutah documented his famous travels that covered over75 , 000miles in28 years throughout Africa, Arabia, Persia, India and China. In addition, the Arab geographer Hassan al-Wazzan (aka Leo Africanus:1485 -1554) produced a major work titled, A Geographical Historie of Africa, which was translated into Latin around 1600 and subsequently appeared in 14 different editions. This scholarly work by al-Wazzan served Europe almost up to the modern times as its main source of knowledge on Africa.

The Arab legendary Abdulrahman Ibn Khaldun, sociologist and philosopher of history (1332-1406) from Tunis, was an amazingly original genius. He was the world's first historian to develop and explicate the general laws that govern the rise and decline of civilizations. Ibn Khaldun wrote many books the most important of which is his brilliant seven-volume encyclopedia on history and societies. This encyclopedia's first volume is entitled al-Muqaddimah ("Introduction"), which gives a profound and detailed analysis of human society and its cultural components. In it he fathered the sciences of sociology, economics, anthropology, and political science.

Ibn Khaldun's greatest contribution to human civilization is found in his "positive" philosophy of history and social evolution. It is to him that we owe the systematic elaboration of a full-fledge theory of sociological determinism. Ibn Khaldun's study of the nature of society and social change, as well as his deference to empiricism in general, enabled him to develop "the science of civilization" which he clearly saw as a new science. It was a totally new science without any parallel in the history of ancient and medieval thoughts. Indeed, Ibn Khaldun had founded the discipline of Sociology over 4 centuries before the French Auguste Comte (1798-1857) who is credited in the West with its establishment.

Ibn Khaldun called his new science Ilm al-Umran ("the science of culture"), which he defined as: "This science ... has its own subject, viz., human society, and its own problems, viz., the social transformations that succeed each other in the nature of society.

Robert Flint once eulogized Ibn Khaldun as follows: "As a theorist on history he has no equal in any age or country until Vico [the great Italian philosopher of history Giambattista Vico: 1668 -1744] appeared, more than three hundred years later. Plato, Aristotle and Augustine were not his peers...". The great 20th-century British historian Arnold Toynbee (1889-1975) stated that Ibn Khaldun has founded: "a philosophy of history which is undoubtedly the greatest work of its kind that has ever yet been created by any mind in any time or place."

Not only did the West learn from the Arabs the arts of making paper books, as indicated earlier, but also the typically beautiful Arab art of leather binding with its luxurious ornamentation in "gold tooling" and its flap that folds over to protect the front edges of a book. In addition to the thousands of Arabic words that entered the various Western languages, especially Spanish and Portuguese, the rich Arabic literature itself has left some of its general imprints upon Western literature.

Among the great works of Arabic literature that have impacted the West is the multi-volume Alf Laylah wa Laylah ("The Thousand and One Nights" or "The Arabian Nights") from the golden Abbasid era which is composed of a large collection of famous Arab entertaining stories narrated by queen Scheherazad to her husband Scheherayar. These include such famous legends as "Aladdin and the Magic Lamp", "Ali Baba and the Forty Thieves", and "The Voyages of Sindbad the Sailor". The Arabian Nights was translated early in the 18th century into many Western languages and immediately introduced a distinct new element to Western fiction writing. For example, "The Voyages of Sindbad the Sailor" became an inspiration for Gulliver's Travels published in 1726 by the Irish author Jonathan Swift. The Arabian Nights was also a source of inspiration for many other Western writers and poets. These include: the French writer Voltaire (1694-1778) who modeled his famous work Zadiq on it; the English Samuel Johnson (1709-84) who was influenced by it in his Rasselas; the English poet George Gordon Byron (1788-1824); the English poet William Wordsworth (1770-1850); and the Argentinean poet Jorge Luis Borges (1899-1986).

In fact, the influence of Arabic literature on Europe was so pervasive and widespread that we find echoes of it in the Grail-saga, in the old French romance Floire et Blanchefleur; in the allied German Rolandslied and the French Chanson de Rolandl and in the more famous Aucassin et Nicolette, the name of whose male hero derives from the Arab name Qasim.

Obviously, both the oriental tales in Giovanni Boccaccio's Decameron and Geoffrey Chaucer's Squieres Tale are of Arab origin. Also, the Arabic apologies came to play an important role in medieval and later Western literature, especially the Spanish and Portuguese literatures. For example, Arabic influence is very clear on Miguel de Cervantes's Don Quixote published in 1605.

The two best-known Arab characters in English literature are found in William Shakespeare's Othello and The Merchant of Venice. While Othello is an Arab with all the pride, passion, and nobility of his own cultural identity, the Prince of Morocco, in The Merchant of Venice, is an Arab with a high distinction of soul and appearance hardly matched by the Western characters against whom he was pitted.

Moreover, Professor H. A. R. Gibb indicated that Arabic poetry contributed in some measure to the rise of the new poetry of Europe, especially the Provencal troubadours whose poetry and music owed so much to the Arabs. Arab poetry was cultivated in the court of Alfonso the Wise of Castile and of the Norman kings and of Frederick II of Sicily. The Arab poet Shushtari provided literary themes to many Western writers such as St. John of the Cross and Ramon Lull. The Arabic poetry of ghazal ("love and romance"), especially as reflected in the idealized legendary love passion of Qays and Layla, left a profound mark on the Western love lyrics of many European writers such as the French communist poet Louis Aragon (1897-1982).

Also, the love traditions of Jamil and Umar made their way into the French Provencal courtly love whereby the Arabic word TaRiBa became TRoBar and TRouBadour. The great Arabic literature of the genius Abu Mohammad Ibn Hazm of Cordoba (994-1064), especially his chivalric love in Dove's Necklace, deeply influenced the French writer Andre Le Chapelain's The Art of Courtly Love, published in 1185.

In fact, we find Arabic and Islamic influences and elements in the works of many other and more recent European authors and poets such as in the English author William Beckford's (1760-1844) Vathek, published in1786 ; in the English author Daniel Defoe's (1660-1731) Robinson Crusoe, whose inspiration clearly came from the beautiful Arab novel Hayy Ibn Yaqzan ("Living, Son of Awake") written by the great Arab Andalusian philosopher/physician Mohammad Ibn Tufayl (1109-85); in the German poet Johann Goethe's (1749-1832) West-ostlicher Divan, published in 1819 ; and in the works of other great German poets of the 19th century such as August Platen (1796-1835) and Friedrich Ruckert (1788-1866).

Even though orthodox Islam does not approve of music, it was with the advent of Islamic mysticism, such as Sufism, that the Arabs and Muslims began to develop a great deal of musical art, especially for religious observation. A talented Arab musician by the name of Zaryab (died 850 ), who moved from Baghdad to settle in Andalusia, established Europe’s first conservatory in Cordoba. Zaryab became a great singer, lute player, and music teacher. The influence of the Arab music on European music can also be found in the musical instruments the Arabs invented and/or introduced to the West. For example, in 942 , the Arabs introduced kettledrums and trumpets to Europe.

In fact, the West did not only adopt Arab musical instruments but also took their names as well. These include such instruments as the lute (al-ude), pandore (tanbur), and guitar (qitara). The origins of many other Western musical instruments, such as the oboe, trumpet, violin, harp and percussion instruments, can also be traced to Arab Spain.

In addition, the Arabs and Muslims produced a large amount of literature on music, mostly of scientific nature. For example, the great Arab philosopher/mathematician Abu Yousif al-Kindi (801-873), known as "the philosopher of the Arabs", wrote important works on the theory of music, including more than 270 works on different musical subjects many of which were translated into Latin. Others who also wrote in Arabic on music include the great Turkish al-Farabi and the brilliant Persian Ibn Sina. Actually, al-Farabi's Grand Book on Music in Arabic was superior to anything produced anywhere at the time. The Arab and Muslim writers on music not only influenced the West, but also Africa, India, and the Far East.

After the 12th century few of the Western authors, from the Spanish Domingo Gundisalvo to the Archbishop of Canterbury Robert Kilwardy, Lull, George Reish, and Adam de Fulda, omitted to quote from al-Farabi's musical writings in Latin translations, especially his De Ortu Scientiarum and De Scientiis. Both Roger Bacon and Adelard de Bath, of the 12th century, advised their fans and followers to abandon their Western schools for those of the Arabs.

Another major Arab contribution to Western music was the mensural music and rhythmic modes such as the famous and beautiful Andalusian Arab Muwashshahat, strophic poems performed with music. Arab music was spread all over Europe through the wondering medieval minstrels, echoes of whose music have survived for hundreds of years in Gypsy music. Many Arab musical terms are still used today in Spanish such as huda, nourisca, zamra, and zarabanda. In fact, not only the famous Spanish flamenco music and dance originally came from the Arab music of Andalusia, but also even the English Morris dancers were deeply influenced by Arab music. Actually the word Morris means Moorish or Arab.

There are many outstanding Western musicians and composers, from the 19th and 20th centuries, who found inspiration in Arab music and were influenced by it. These include four French: Hector Berlioz (1803-1869), Charles Saint-Saens (1835-1921), Jules Massenet (1842-1912), and Claude Debussy (1862-1918); one French-Belgian: Cesar Franck (1822-1890); four Russians: Aleksander Borodin (1833-1887), Mily Balakirev (1837-1910), Modest Mussorgsky (1839-1881), and Nikolay Rimsky-Korsakov (1844-1908) who composed the famous symphonic suite Scheherazad in1888 ; and two Spanish: Isaac Albeniz (1860-1909) especially in his musical production Alhambra, and Enrique Granados (1867-1916), especially in his songs Chansons Arabes and Mauresques.

Because Islam forbids the portrayal of human figures and animals (for man must not compete with God who alone has the power to create), Arab civilization produced not only the beautiful and distinguished artistic forms of Arabic calligraphy, but also the famous "arabesque", a unique stylish form of Arab art.

Arabesque is a most perfect style of decoration characterized by an elaborate interlocking plants and abstract curvilinear motifs as well as intricate geometrical designs. Because it represents visual art in its purest form, arabesque was copied throughout Europe from the time of the Renaissance and up to the 19th century. European artists used arabesque, as the Arabs did, for the decoration of walls and ceilings; plaster panels; woodcarving; metalwork; pottery; textile; furniture; and illuminated manuscripts. In fact, the Italian Renaissance used the term "arabesque" to mean intricate design.

European artists, particularly in Spain and Portugal eagerly adopted the famous Arab art of using the alphabet letters for purely decorative purposes, calligraphy. The European Gothic script was used in the same fashion as Arabic calligraphy. Sometimes Christian art itself used the actual Arabic letters as a form of decoration. For example, Arabic artistic writing in Western art could be found in the paintings of the following three great Italian painters: Giotto Di Bondone (1266-1337), Fra Angelico (1400-1455), and Fra Lippi (1406-1469). In Lippi's great painting of the "Coronation of the Virgin", housed in the Uffizi Gallery of Florence, the yard-long scarf held by the angels has Arabic words written all over it.

The Andalusian Arabs introduced to the West many beautiful artistically handcrafted industries such as the unique Arabian jewelry; the manufacture and painting of ceramics, including tiles; and the manufacture of crystal, a process discovered by the Arabs in Cordoba in the second half of the 9th century.

Also, an 11th century Spanish Catholic prince by the name of Alfonso VIII ordered the minting of a decorative coin in which not only the inscriptions were written in Arabic, but also he referred to himself on the coin as the "Ameer of the Catholics" and the Pope in Rome as the "Imam of the Church of Christ".

During the Renaissance, Arabian turbans and other articles of Arab apparel appeared in many Western paintings, some of which even displayed Christian Saints looking like Arab and Muslim notables. 

Arab artistic influence could also be easily seen as late as the 19th century in the great paintings of the French Eugene Delacroix (1798-1863) who lived in Arab North Africa and was influenced by his experiences there.

In reality, the beautiful Arabian textiles; silk; damasks; inlaid tables; wood carving; colored glass wares; lamps; bottles; enameled glass; beakers; metal and leather works; book-binding; and decorative colored glazed pottery were all considered great objects d'art throughout Europe. They were copied and sometimes poorly imitated by European artists, especially in Italy. Also, what was identified in Europe as the "Chinese Blue" pottery, which was copied especially in Holland and Denmark, was in reality the Islamic pottery known in China as the "Mohammadan Blue" which the Chinese potters themselves had learned from the Arabs. Further, at the Canterbury Cathedral, the mother-church of English Protestantism, the artistically made 13th century Arabian silk bags were used to hold the seals of documents.

The style of Arab architecture was popular in the West and was copied by both European and American builders. Both the plain Andalusian horseshoe arch and the more complex cupsed arches of the mosques of Cordoba and Samarra in Iraq as well as at those of the Alhambra Palace in Granada, served as models for many arches in Perpendicular and Gothic churches in England and France.

The beautiful Arab brick tracery of the facades of both the well-known Islamic Giralda Tower in Seville, as well that of its sister-minaret, the Kutubia in Morocco, were copied with some minor variation in much of Gothic tracery throughout Europe, especially on the Bell Tower at Evesham in England. Many churches both in Sicily and Southern Italy have a deep Arab architectural influence such as the church of Capella Palatina in Palermo. The medallions of Christian saints that adorn its arches bear Arabic writings of the Kufic style. Many European arches and battlements, such as the Palazzo Ca' d'Oro (one of the greatest of 15th century palaces in Venice), also reflect Arab architectural influence.  The Italian cities of Siena and Florence provide the best available examples of the Arab architectural influence of alternating white and black marbles on the facade of churches. Other examples elsewhere include various churches and academic buildings in England, such as Cromer Church in Norfolk and Christ Hall in Oxford.

However, the very best example of the profound impact of Arab architecture on the West is provided by the campanile that is nothing but a clear adaptation of the tall graceful slender minaret. This adaptation can be found in the campaniles of the Torre del Commune in Verona, the Palazzo Vecchio in Florence, and the Piazza San Marco in Venice.

Arab architectural influence touched even the early American city architecture; especially those buildings designed by the great American architect Louis Sullivan (1856-1924), the spiritual father of modern U.S. architecture. In fact, the interest of American architects both in long ornamental friezes and in the severity of American exteriors is due to the influence of Arab monuments, especially those of the Madrasah ("religious school") of Sultan Hasan in Cairo.

IV.

The Horrors of the Spanish Inquisition after the End of Arab Andalusian Civilization

In January 1492 Granada surrendered to the Christian Spanish forces of King Ferdinand of Aragon and Queen Isabella of Castile. Although there was no final battle, but rather a final surrender, the Pope declared their victory to be a "holy war" - a crusade against Islam. Ironically, after almost 800 years of brilliant Arab civilization and presence in Europe's Iberian Peninsula, the Christian Spaniards resorted back to the old Western uncivilized religious and racial intolerance. By brutal and barbaric acts of racism and religious intolerance, the Spanish "Christians" initiated the horribly violent Inquisition (or holocaust) against both Muslims and Jews whether they were Arab or not. The terrorist Inquisition in Spain, which was officially sanctioned by the Catholic Church and the Papacy in Rome, was actually a continuation of the general European Inquisition against non-Christians, which started some 200 years earlier during the violent European Crusades against the Arabs and Muslims of the East. In fact, the barbaric European Inquisition that started with the beginning of the Crusades in Toulouse, France, in 1229 continued for over 600 years all over Europe. This Western terrorism that included the horrors of witch-hunting and the killing and torturing of non-Christians and Christians, as well as the censoring of scientific ideas, finally came to an end in Spain in 1834 .

The Spanish violent Inquisition of the 15th, 16th and 17th centuries  resulted in the widespread killing and burning of Jews and Muslims;  their brutal torture and deportations from Spain; their denial to hold  any public office whatsoever; and their forced conversion to Christianity. In fact, even those who had been forced to convert to Christianity (i.e., the "Moriscos") were also expelled from Spain. In all, over three million Muslims were deported from Spain.

It was believed that all Hispanic names that ended with "ez" were originally Arab-Muslim families who were "converts" to Christianity and who fled the Spanish Inquisition to find new hopes in the New World. In fact, the voyages of Christopher Columbus (who was an inquisitor, a slave-owner, and a slave-trader) to the New World were financed with the revenues from the confiscated properties of Muslims and Jews who had been brutally deported from their homes in Spain. Armand-Jean du Plessis (1585-1642), the famous French Cardinal and Duke of Richelieu - who served as the chief minister to the French King Louis XIII from 1624 to 1642 - described the expulsion of the Arabs and Muslims from Spain in his memoirs "as the most barbarous act in human history."

During the Spanish Inquisition, many Christians also resorted back to the old dirty European habit of avoiding washing their bodies with water, this time in order not to imitate the heretic expelled Muslim Arabs! After the "uncivilized" Arabs were expelled from Spain, all public baths were closed. The Spanish Christians rejected all forms of bathing, public or private, because they associated them with Islam and regarded them as "a mere cover for Mohammedan ritual and sexual promiscuity." In fact, even until today people throughout the “civilized” Western world, whether in Europe or in the Americas, still clean up with only toilet papers after using the toilet bowl, whereas all Arabs and Muslims have always used water to wash and clean up afterwards. In addition to the sudden disappearance of the virtues, such as personal and public hygiene, religious and racial tolerance, which the Arabs had introduced to the West, intellectual academic freedom in Spain also suffered a major setback. In 1499 in Granada the Spanish Cardinal and Grand Inquisitor, Francisco Jimenez (or Ximenes) de Cisneros (1436-1517), ordered the public burning of over80,000Arabic treasure books, and denounced Arabic as: "the language of a heretical and despised race."

The Spanish Inquisition's violent ethnic cleansing outlawed Muslims and Jews (Arab and non-Arab alike) from Spain until the 1890's.

However, not all Spanish people hated the Arabs. There were, and still are, many Spanish who were grateful to the Arabs, for their religious and racial tolerance, and for their wonderful civilization. The great Christian Spanish poet Federico Garcia Lorca (1898-1936) once lamented the loss of Arab civilization and its religious and racial tolerance in his own country by writing: "It was a disastrous event, even though they say the opposite in schools. An admirable civilization and a poetry, architecture and delicacy unique in the world - all were lost..."