Machiavelli, Niccolò, 1469-1527; political views; political science; international relations; philosophy.

Introduces young readers to Ibn Sina, telling his story as he might tell it himself. It provides a fascinating glimpse into the life of this philosopher, scientist and physician who was one of the greatest thinkers of his time.

صدر عن المركز العربي للأبحاث ودراسة السياسات كتاب عز الدين جسّوس "السلطة المرابطية: الرمزي والمتخيل"، الذي ينطلق فيه من المكانة الخاصة التي تحتلها السلطة السياسية في عقلية الرعية، وهذا راسخ في وعيهما كليهما، وتحكم العلاقة بينهما حقوق وواجبات متبادلة. غير أن الأمر لا ينحصر في هذا وحده، بل يتعدّاه إلى أن تستعمل السلطة السياسية الحاكمة، بما في ذلك ما يترتب على التطور الفكري واللغوي اللذين يصاحبانها، رموزًا وصورًا تمثّل السلطة الحاكمة وتعبّر عنها. تراكم هذه الأمور، إضافة إلى أعمال الحكام وقراراتهم (...) وممارسات السلطة السياسية، ينتج منه بناء متخيَّل معيَّن في ذهنية الرعية التي تساهم في نشره والدعوة إليه عن قصد أو عن غير قصد، بل تعمل أيضًا على تطويره وتضخيمه. (shrink)

In this work the Persian and English texts are edited and published together for the first time. This is Tusi’s major Ismaili work and the most important primary source on Ismaili doctrines during the Alamut period.

Code of conduct in society according to Islam.

Extensive scientific, philosophical and artistic activities were carried out in the Islamic World’s various science and civilization centers during the early Middle Ages. In these centers, noteworthy works of mathematics, astronomy, geography, medicine, pharmacology, optics, botany, chemistry and other fields of science, which would later determine improvement paths for these fields, were created. Abu al-Izz Ismail ibn al-Razzaz al-Jazari (12th-13th centuries), was a magnificent Muslim scientist known for his work named The Book of Knowledge of Ingenious Mechanical Devices (Kitab fi (...) ma‘rifati’l-hiyal al-handasiyya) and he was born in geography where many scientists were trained. He contributed to the development of science and civilization, the joint legacy of humanity and demonstrated his true capability and success in the field of ilm al-hiyal (the scientific field which addresses the information and practices regarding mechanical technology and engineering in Islamic science history). From this perspective, it is evident that al-Jazari had a wide field of interest, made his mark in the age he lived in with his brave and innovative ideas, and was a wise engineer. al-Jazari’s detailed descriptions and explanations of water clocks, oil lamp clocks and water pumping machines, as well as their construction, were astounding. In addition, al-Jazari’s studies on metal casting techniques, cone valves, wheel balance and the real-world use of aspiration tubes are important in contemporary engineering studies. When all these are considered, it becomes clear that his designation as the “Leonardo da Vinci of the Islamic World” is not a coincidence. Many studies on al-Jazari’s scientific legacy have been conducted in various parts of the world. There are various manuscripts of his aforementioned book. Based on these manuscripts, the work has been -fully or partially- translated into many languages, including Turkish. The German and English translations served as a basis for studies on al-Jazari in other languages. In recent years, studies conducted on al-Jazari in Türkiye (books, articles, domestic and international symposiums, congresses etc.) have demonstrated his brilliance and competence as a scientist. Furthermore, studies on al-Jazari are still ongoing in Türkiye. As for Russia, the scientific legacy of the scientists raised in the Islamic World such as Avicenna, al-Farabi, Abu Bakr al-Razi, Abu Rayhan al-Biruni, Abu al-Qasim al-Zahrawi, Muhammad ibn Musa al-Khwarizmi, al-Battani, al-Kashi, Abd al-Rahman al-Khazini, Nasir al-Din al-Tusi was researched within the scope of a special plan and program. Depending on the relevant studies, al-Jazari and his work drew attention as well. A small portion of the aforementioned Russian studies is known in Türkiye. It is safe to assume that al-Jazari studies in Russia are virtually unknown in Türkiye. The present study primarily aims to contribute to the literature on the scientific legacy of al-Jazari, a Middle Age Islamic scientist best known for his famous work in the mechanical field. More specifically, the present study aims to: 1) to identify the studies on al-Jazari in Russia, and in the former USSR countries, where academic studies are still in Russian after the Soviet Union period, to create a chronological biography and to set forth their compilation; in other words, to create a bibliography which includes Russian studies on al-Jazari; 2) to provide information on the structure and content of the studies in question, to detect the methodological issues encountered in these works, and make solution recommendations to solve these issues; 3) to contribute to continuing and future studies in Türkiye on al-Jazari in terms of source and material index. In conclusion, it should be stated that comparative reading was conducted centered on The Book of Knowledge of Ingenious Mechanical Devices (Kitab fi ma‘rifati’l-hiyal al-handasiyya). It should also be noted that Russian popular internet publications (which are not based on academic research and are created/reproduced for commercial and personal purposes) were excluded from the assessment. (shrink)

We argue that there is an incompatibility between the two basic principles of Molinism, i.e., God’s middle knowledge of counterfactuals of creaturely freedom, and divine immutability. To this end, firstly, we set out the difference between strong and weak immutability: according to the latter only God’s essential attributes remain unchanged, while the former affirms that God cannot change in any way. Our next step is to argue that Molinism ascribes strong immutability to God. However, according to Molinism, some counterfactuals of (...) freedom need to be actualized by divine will. We argue that this claim does entail a change in God because it attributes a knowledge to God that involves moving from possibility to actuality through divine will. Therefore, claiming God knows counterfactuals of freedom leads us to reject the strong sense of divine immutability. Further, we argue that assuming God’s knowledge encompasses counterfactuals of freedom cannot be consistent even with weak immutability because, according to Molinism, a change in God’s knowledge requires a change in His essence. We conclude that Molinism is incoherent. (shrink)

Intense debates about who will lead the Muslims after the death of the Prophet Muḥammad (PBUH) occurred among the Aṣḥāb (companions of the Prophet Muhammad). A group of Aṣḥāb claimed that the caliphate was the right of Ḥaḍrat ʿAlī and his descendants. This movement, which emerged as political advocacy supporting Ḥaḍrat ʿAlī (d. 40/661) and his children, took on a sectarian identity called Shīʿa by time, was divided into groups, and then spread to different places in the Islamic World. One (...) of these groups is the Ismāʿīliyya which took its name from Ismāʿīl b. Ḏj̲aʿfar al-Ṣādiḳ (d. 138/755). Ismāʿīliyya had believed that the Umayyads and the ʿAbbāsids usurped the right of Ḥaḍrat ʿAlī and his descendants; therefore, they struggled against these dynasties secretly under the leadership of ʿUbayd Allāh al-Mahdī (d. 322/934) and by means of callers. After establishing their first state Fāṭimids in the North Africa with the Berbers, the Ismāʿīlīs carried out their activities openly and seized a region from Barqa to the Atlantic Ocean. The Fāṭimid State based on sectarianism aimed to follow the Shīʿa belief rather than controlling an area since its establishment. In this respect, the Fāṭimids, who differed from the ʿAbbāsid and Umayyad states, made great efforts to capture Egypt and Andalus by increasing their propagandas through callers (dāī) from the end of the third century. Because of this effort and successful policy of al-Muʿizz li-Din Allah the third, they conquered Egypt. The callers played a key role in the Egypt. As the Sunni-Maliki sect had taken root in Andalusia, Ismāʿīlīs could not achieve the same success, and a limited number of people embraced their doctrine. However, they managed to direct some famous intellectual and literary men to their side. Undoubtedly, one of the most important achievements was Ibn Hāniʾ al-Andalusi (d. 362/973). Ibn Hāniʾ, who had to leave Andalusia, as he was a Shiite, went to Maghrib and came under the patronage of the governors of Masila, which depended on Fāṭimid. His poems about governors spread his fame and made him known until al-Qayrawan, the capital of Fāṭimid. One of the methods used by many of the caliphs and amīrs (ruler) to consolidate their rule within the borders of the state and to spread their influence abroad since the Jahiliyya (pre-Islamic period) is that they included poets who praised themselves and the state policies, in other words, made their advertisements in the palace. Ibn Hāniʾ was one of the poets Caliph Muʿizz invited to his palace in al-Mansuriyya as soon as he heard of the poet’s fame. Ibn Hāniʾ came to the presence of Caliph in 350/962 and named as al-Mutanabbī of Maghreb as he became famous than poets such as Abu'l-Qasim al-Fazari and ʿAlī b. Muḥammad al-Iyadi. In time, Ibn Hāniʾ who became one of the sincerest friends of Muʿizz, used all his creative potential to defend the Caliph and deliver the views of Ismāʿīliyya in return for the value and generosity he received from the Caliph. Thus, the poet, who became the most powerful defender and propagandist of the Fāṭimids who pursued an expansionist policy in the East and the West, introduced an innovation to his style of praise contrary to his classical style. Accordingly, he gained great reputation thanks to his poems that praised the Fāṭimid Imāms, especially Muʿizz using expressions attributing him superhuman properties. Naturally, the successful politics followed by Muizz and the doctrine and terms of the Shiite-Ismāʿīliyya party, which the poet advocated, had a distinct reflection on his odes. Moreover, the issue of Ahl al-Bayt (the family of the Prophet Muḥammad) and injustices they suffered, affected the poet’s feelings deeply, and he did not hesitated to express these injustices in his poems without worrying about any danger. These odes reported to be the first written documents including information about the Fāṭimid creed and the traits, which Fāṭimid Imāms were supposed to have, are important resources for researchers. Fāṭimids believed that the imām was innocent, knew everything, and he would intercede his friends on Judgment Day. They even saw him as superhuman and attributed holiness and glory to him that would make him the spirit of God. Furthermore, they regarded that the imām was the reason of life. Similar themes were very common in Ibn Hāniʾ’s poetry. His poems went beyond the borders of the states in the North Africa, spread to a large region extending from Andalusia to Baghdad, and provided recognition of the doctrine of Ismāʿīliyya. This study consists of an introduction and two parts. The introduction part includes brief information about the history of the Shīʿa-Ismāʿīliyya and Ibn Hāniʾ’s life and poetry. The other parts discuss reflections of the Shīʿa-Ismāʿīliyya belief in the poet’s odes and analyses of these poems. Finally, poems having historical and political value related to Karbala, which has profound effects on Shiite literature, are analyzed. (shrink)

Semantic relationships have an active role in textual study, as they are an essential tool through which the text is constructed, this is done through the sequence of sentences of saying, and these relationships lead to the growth and continuation of the subject of the text, and then linking speech, which in turn achieves textual harmony. The aim of this study is to highlight the importance of these relationships and to elaborate on them, this research dealt with two additional linkage (...) relationships: (equivalent additional relationship), and (different additional relationship), with a breakdown of each of them, and then the inclusion of poetic applications from the texts of the poet Hazem Rushak Al-Tamimi, showing the extent of the harmony, plot and coherence of these texts. (shrink)

The central issue in this work is self-knowledge. The human soul is created in the Image of God with a purpose.

The appearance of nonlinear equations in science, engineering, economics, and medicine cannot be denied. Solving such equations requires numerical methods having higher-order convergence with cost-effectiveness, for the equations do not have exact solutions. In the pursuit of efficient numerical methods, an attempt is made to devise a modified strategy for approximating the solution of nonlinear models in either scalar or vector versions. Two numerical methods of second-and sixth-order convergence are carefully merged to obtain a hybrid multi-step numerical method with twelfth-order (...) convergence while using seven function evaluations per iteration, resulting in the efficiency index of about 1.4262. The convergence is also ascertained theoretically, and the asymptotic error constant is computed. Furthermore, various numerical methods of varying orders are used to compare the numerical results obtained with the proposed hybrid method in approximate solution, number of iterations, absolute error, absolute functional value, and the machine time measured in seconds. The obtained results outperformed the chosen methods when applied models arising from physical and natural fields were solved. Finally, to observe the convergence graphically, some complex polynomials are plotted as polynomiographs, wherein the rapid convergence of the proposed method is guaranteed. (shrink)

Quʹest-ce que lʹêre? Cette question passe pour fonder la philosophie. Encore faut-il s'entendre sur le sens du mot "être ". L'essence des choses détermine-t-elle leur existence? Devons-nous affirmer, au contraire, que l'existence conditionne l'intensité d'être qui qualifie une certaine réalité? Molla Sadr Shirazi, dans ce traité écrit en Iran au siècle de Descartes et de Leibniz, médite ces questions qui sont encore les nôtres. Mais les solutions qu'il propose s'évadent hors de nos perspectives, après avoir opéré une révolution décisive dans (...) la métaphysique des Orientaux. Penseur shi'ite en butte à la persécution, Molla Sadra est la plus haute figure de la philosophie iranienne islamique au temps splendide de la cour safavide d'Ispahan. Sa doctrine du primat de l'existence, que le présent ouvrage expose complètement, ouvre sur une interprétation spirituelle de la résurrection des corps. Cette traduction par Henry Corbin, qui fut aussi l'éditeur du texte original, a fait événement : par son ample introduction, il situe la question de l'être et déploie une explication comparée de ce que l'Occident grec puis médiéval en ont fait, avec la tradition shi'iite. -- Back cover. (shrink)

Secularism; Arab countries; Islam and state.

Recently, in ‘An inquiry on Fakhr al-Dīn Rāzī’s authorship of Al-manṭiq al-kabι¯r (MS Aḥmad iii, no. 3401)’, we refuted the quite common view among historians of Arabic logic as to attribute Al-manṭiq al-kabι¯r (Major [book on] logic) to Fakhr al-dīn Rāzī; however, in that paper, we could not identify the real author of the book. In this paper, we try to show that Al-manṭiq al-kabι¯r was written by Burhān al-dīn Nasafī (1203–1288), who authored another book, Sharḥ Asās al-kiyāsa whose logical (...) part is very similar to Al-manṭiq al-kabι¯r in the following significant features: the titles of chapters and sections, the style of writing, some technical as well as some non-technical terms, many sentences word by word. None of these features we find in any other Arabic logical work. So, Al-manṭiq al-kabι¯r and Sharḥ Asās al-kiyāsa are so close to each other that we might most possibly identify the authors of the books as the same scholar, i.e. Burhān al-dīn Nasafī. Fortunately, this has been verified recently by two manuscripts of a medieval Arabic logical book. (shrink)

This paper is a technical study of the systematic observations and computations made by Muḥyī al-Dīn al-Maghribī (d. 1283) at the Maragha observatory (north-western Iran, c. 1259–1320) in order to newly determine the parameters of the Ptolemaic lunar model, as explained in his Talkhīṣ al-majisṭī, “Compendium of the Almagest.” He used three lunar eclipses on March 7, 1262, April 7, 1270, and January 24, 1274, in order to measure the lunar epicycle radius and mean motions; an observation on April 20, (...) 1264, to determine the lunar eccentricity; an observation on August 29, 1264, to test the model; and another on March 15, 1262, for measuring the lunar parallax. In the second period of activity at the Maragha observatory, Shams al-Dīn Muḥammad al-Wābkanawī (c. 1254–1320) adopted all of al-Maghribī’s parameter values in his Zīj, but decreased his value for the mean longitude of the moon at epoch by 0;13,11∘\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{\circ }$$\end{document}. By comparing the times of the new moons and lunar eclipses in the period of 1270–1320 as computed from the astronomical tables of the Maragha tradition with the true modern ones, it is argued that this correction was very probably the result of actual observations. (shrink)

The Kitāb Takrīm al-ma‛īsha bi-taḥrīm al-ḥashīsha and the Kitāb Tatmīm al-Takrīm li-mā fi l-ḥashīsh min al-taḥrīm by Quṭb al-dīn al-Qasṭallānī occupy a prominent place in the Arabic literature scene on drugs in general and on hashish in particular. Its relevance is due to the fact that most of the Arab authors of subsequent centuries made use of these two epistles in drafting their treatises. That is why al-Qasṭallānī is the most frequently quoted authority in the aforementioned treatises. A close look (...) at both epistles reveals a considerable amount of historiographic unknown data to date on Arabic writing devoted to hashish and prompts us to question other generally accepted data. Futhermore, the characterisation of al-Qasṭallānī's historic personality perfectly illustrates the arrangement of orthodox sufi stratum who were the most important defenders of the ideological fight against hashish consumption during the 13th century. At the same time, the study of the contents of their epistles offers us a clear image of the general ideological context in which the controversy among those Sufis who were against and those who were for the ritual consumption for hashish took place. (shrink)

“Maqamat as-Sufiyya” is a small theoretical works of Shihab ad-Din as-Suhrawardi (ab. 1154-1191), the founder of the Philosophy of Illumination. It contains practical instructions and theoretical reflections and proofs. As-Suhrawardi especially notes terminology used by philosophers and terminology used by sufis in “Maqamat as-Sufiyya”.