Abū Ishāq al-Ṣaffār was one of scholars of the Western Qarakhānids’ period who followed the Kalām thought of al-Māturīdī (d. 333/944). His theological works Talkhīs al-adilla and Risāla fī al-kalām, his method in kalām, and frequent reference to his works by Ottoman and Arab scholars indicate that al-Ṣaffār is a respected and authorative Māturīdī theologian. The article focuses on his defense of the kalām. By adding a long introduction to Talkhīs about the naming, importance, and religious legitimacy of the science (...) of kalām, Saffār asserted that the kalām should be learned. When systematical vindication of the science of kalām is examined, it is understood that al-Ṣaffār is the first theologian who reserved a private and voluminous part for defensing the kalām among Ḥanafī-Māturīdīs. Even though he does not state its systematic, it can be understood that vindication of kalām in al-Ṣaffār divides into three parts as of explanation, demonstration and refutation. Al-Ṣaffār’s defending the science of kalām shows that there were opposite thoughts against kalām in the 4th/10th and 5th/11th centuries throughout in Transoxania. In this period Aṣḥāb al-Ḥadīth and Ikhwān al-Ṣafāʾ were the opposite fronts of kalām. In addition, he was trying to go beyond the oppositions of Ḥanafī jurists. His vindication is consistent and has scholarly depth because it is able to be against a strong opposition. -/- SUMMARY: Abū Ishāq Ibrahīm b. Ismāil Zāhid al-Ṣaffār al-Bukhārī is a scholar belonging to the Ḥanafī theological tradition which was improved by the contribution of Ḥanafī theologians who used thinking system of Abū Ḥanīfa (d. 150/767) as base and adopted Abū Manṣūr al-Māturīdī (d. 333/944) and his thoughts in historical process. The contents of his theological works Talkhīs al-adilla li-qawāʿid al-tawḥīd and Risāla fī al-Kalām, the method that he used, and references to his works made by Ottoman and Arab scholars indicate that he is an important Māturīdī theologian. The article focuses on his defense of the science of Kalām. -/- In Talkhīs al-adilla, there are two sections including the subject of naming, and importance and necessity of Kalām discipline. Here, the necessity of learning Kalām and its value are defended in detail. -/- Besides, rumors “Abū Ḥanīfa turned away from the science of Kalām in his doomsdays” and that “He prohibited to make occupation with Kalām completely” are evaluated. -/- When systematical vindication of the science of Kalām is examined, it is understood that al-Ṣaffār is the first theologian who reserved a private and voluminous part for defensing the Kalām among Ḥanafī Māturīdīs. Even if Abū Manṣūr al-Māturīdī, Abū al-Yusr al-Bazdawī (d. 493/1100) and Abū Muʿīn al-Nasafī (d. 508/1115) defend that the science of Kalām is not wrong for religion; yet, the vindication of Kalām does not take a place under a separate title and in a detailed manner in any of Māturīdī theologians works. -/- The method that al-Ṣaffār used when he is defending the science of Kalām, differs from strategy of Abū Ḥanīfa. While Abū Ḥanīfa has mentioned that there is a need for the science of Kalām under these new circumstances, al-Ṣaffār has defended theologians who were charged with being Ahl al-Bidaʿ, by trying to prove that the prophets especially the Prophet Ibrāhīm, even the Companions of the Prophet Muḥammad (Ṣaḥāba) and the Successors of the Companions (Tābiʿūn) scholars use their minds and make arguments in religious matters. In this respect, he emphasizes that the Qurʾān orders to think and discuss gently, not to be stay in silence: “And dispute with them, using what is best” (16.125-126). Therefore, he states that this discipline which took a mission to explain and defend the creed of Islam (ʿaqīda), cannot be characterized as an innovation (bidʿah) or illicit. -/- His vindication method can be defined as a more developed type of method that Abu’l-Ḥasan al-Ash’arī’s (d. 324/935) used in Risāla fī istiḥsān al-khawḍ fī ʿilm al-kalām. Even though he does not state its systematic, it can be understood that vindication of Kalām in al-Ṣaffār divides into three parts as of explanation, demonstration and refutation: -/- a) Explanation: Explaining the necessity and importance of the science of Kalām by giving information about its definition, names, value and place among other principles. -/- b) Demonstration: Revealing the religious basics of the science of Kalām from the Qurʾān, the Sunna of the Prophet Muḥammad, the Companions of the Prophet, and the Successors of the Companions thus specifying that it is legitimate for religion. -/- c) Refutation: Replying the claims having aim to weaken the value of Kalām principle and its religious legality. -/- Al-Ṣaffār describes ‘the science of Kalām’ as ‘Knowing the Real with the evidences which help to reach the absolute information’. By allocating the concept of 'Ḥaqq', he repeats the definition of Kalām as “it is to know God with certain evidences” in a part of his work, and “it is to know the principles of religion (uṣūl al-dīn) with certain evidences” in another part. He describes Kalām as “Knowing ḥaqq / God / uṣūl al-dīn by depending on evidence”, and tries to prove that it is wrong to consider a science which performs the stated duty, as illicit and abominable and thus turn away from it. -/- Al-Ṣaffār thinks that it is right to call this principle as ‘Kalām’ because of the certain evidences leading to the truth that this science has used. This thought was defended by other theologians as well. -/- For example, according to Saʿd al-Dīn Masʿūd al-Taftazānī (d. 792/1310) it seems like to say “This is the word (kalām), not the other knowings” by the way of the power of evidences used in Kalām.Thus, it is appropriate to give name Kalām for this science which based on certain evidences. -/- Al-Ṣaffār’s explanations revealed in scope of vindication of the Kalām are adopted by some of following scholars. Ḥusām al-Dīn al-Sighnāqī (d. 714/1314) in his book called al-Tasdīd sharḥ al-Tamhīd fī qawāʿid al-tawḥīd quotes Saffâr’s explanations as the same. -/- Al-Ṣaffār indicates that the method told in the Qurʾān is to reply questions about religion, beliefs and rejection instead of remaining in silence. The duty taken on by Kalām is this vindication activity performed by the prophets whose examples are described in the Qurʾān and which is legal and demanded. His way of thinking and vindication of the Kalām resembles that of Abū Manṣūr al-Māturīdī. Al-Māturīdī says, “Prophets and we were ordered to invite infidels to Islam. When this invitation happens, the respondents will ask for evidence and explanation, and discussion will be inevitable. Therefore, discussing and talking about subjects of Kalām is not objectionable”. -/- Thoughts of al-Māturīdī and al-Ṣaffār regarding the vindication of the Kalām were repeated by Nūr al-Dīn al-Ṣābūnī (d. 580/1184), and Fakhr al-Dīn al-Rāzī (d. 606/1210) later. According to al-Ṣābūnī, the evidences put against deniers and especially the discussion made by the Prophet Ibrāhīm to defend his own belief, prove the legality of Kalām discipline. Likewise, according to al-Rāzī, the duty of Kalām is just an activity performed already in the Qurʾān and ordered to the prophets. At this point of view, since the prophets were leading to Kalām, banning this activity is nonsense. -/- According to al-Ṣaffār, the reason for why Abu Hanifa avoids his son Hammād from these discussions is that Abu Hanifa does not like discussions based on obstinate. Otherwise, it cannot be that Abū Ḥanīfa prohibits to learn Kalām and make discussion about Kalām. According to him, this behavior of Abū Ḥanīfa results from that people discussing with him are ignorant about the subject of Kalām, discussion turns to an obstinate, and coming to an end of discussion seems impossible. This comment of al-Ṣaffār is quoted in Miftāḥ al-saʿāda wa-miṣbāḥ al-siyāda by ʿIṣām al-Dīn Aḥmed b. Muṣṭafā Tashköprüzāde (d. 968/1561) and in Minaḥ al-rawḍ al-azhar fī sharḥ al-Fiqh al-akbar by ʿAlī b. Sulṭān Muḥammad al-Qārī (d. 1014/1606) as same as his words. -/- Al-Ṣaffār’s defending the science of Kalām shows that there were opposite thoughts against Kalām in the 4th/10th and 5th/11th centuries throughout in Transoxania.In this period Aṣḥāb al-Ḥadīth and Ikhwān al-Ṣafāʾ were the opposite fronts of Kalām. In addition, he was trying to go beyond the oppositions of Ḥanafī jurists (fuqahāʾ). Because some of the Ḥanafī jurists thought that Abū Ḥanīfa forsook occupation with the science of Kalām and even he prohibited his son to have interest in this discipline. But some of Ḥanafī theologians such as al-Māturīdī, al-Nasafī and al-Ṣaffār protested this thought which describes Abū Ḥanīfa as a banner for Kalām. -/- His vindication is consistent and has scholarly depth because it is able to be against a strong opposition. -/- His book Talkhīs al-adilla li-qawāʿid al-tawḥīd is a unique source in terms of containing vindication of the Kalām in detail and also influencing the approaches of the next period scholars. (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)

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.

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.

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)

“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”.

Code of conduct in society according to Islam.

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)

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)

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 twelfth century philosopher-theologian Fakhr al-Dīn al-Rāzī is well known for his critique of Avicennan metaphysics. In this paper, I examine his critique of Avicenna's physics, and in particular his rejection of the Avicennan and Aristotelian theory of place as the inner boundary of a containing body. Instead, Fakhr al-Dīn defends a definition of place as self-subsisting extension, an idea explicitly rejected by Aristotle and Avicenna after him. Especially in his late work, theMaṭālib, Fakhr al-Dīn explores a number of important (...) philosophical issues with reference to this theory of place, including the principle that two indiscernible things must be identical and the idea that motion and rest are always relative.RésuméLe philosophe-théologien du XIIesiècle Fakhr al-Dīn al-Rāzī est bien connu pour sa critique de la métaphysique avicennienne. Nous examinons, dans cet article, sa critique de la physique d'Avicenne, et en particulier son rejet de la théorie avicennienne et aristotélicienne du lieu – lieu comme limite interne du corps englobant. Alternativement, Fakhr al-Dīn défend une théorie du lieu comme extension auto-subsistante, doctrine explicitement révoquée par Aristote et Avicenne à sa suite. En particulier dans son œuvre tardive, lesMaṭālib, Fakhr al-Dīn explore plusieurs questions philosophiques importantes en rapport avec cette théorie du lieu, dont: le principe voulant que deux choses indiscernables soient identiques, et l'idée selon laquelle mouvement et repos sont toujours relatifs. (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)

The matter of the soul has been one of the most important and central matters in the history of Islamic science and thought. For the soul constitutes one of the two elements that make up the human being, and the issue of the human being has undoubtedly been one of the most prominent matters in Islamic civilization and has been a major preoccupation for Islamic intellectuals. In this context, the Islamic basin of knowledge and thought has constructed two main definitions (...) of the soul, one based on the Qur’anic teachings and the other inspired by Ancient Greek philosophy. Theologians conceived of the soul as a “subtle body”. Philosophers, on the other hand, conceived it as an “abstract substance”. This dispute between kalām and philosophy over the soul has not only been confined to the physical realm, but has also extended to the eschatological dimension, leading to a polemic that has lasted for centuries. As with many issues in post-classical Islamic thought, the influence of philosophy on this issue has been seen to be greater than that of other traditions. In fact, in the aforementioned period and later on, works on the soul from a theological perspective could not bypass the philosophical perspective. Within this framework, the theological perspective criticized the philosophers because they disagreed with it and especially because one end of the issue extended to the eschatological axis, and found it important to refute their conceptions in this regard. One of the most prominent figures of the aforementioned period, i.e., post-classical Islamic science and thought, was Abū Muhammad Rukn al-Dīn Ubaydallāh b. Muhammad b. ‘Abd al-‘Abd al-‘Aziz al-Samarqandī (d. 701/1301), a member of the Māturīdī and Hanafī sects. Samarqandī wrote many works and treatises on kalām, Qur’anic sciences, tafsīr, fiqh, hadīth, and mysticism. Among the author’s works/risālas/treaties that have reached the present day, there is a work titled “Risālat al-rūḥ” on the humanitarian-nātik (speaking) rational human soul (al-rūh al-nātiq al-insānī). Comprising an introduction and ten chapters, al-Samarqandī used a theological and mystical style, drawing on the teachings of the Qur’ān on the one hand, and partly on rational arguments on the other. The work includes the subject of the soul and the essence of the human being in this context, the definition and essence of the soul, the comparison between the views of the Ahl al-Sunnah and the philosophers in this regard, and the criticisms against the philosophers, the issue of ma‘ād (the end) in eschatology, the thoughts of the Sufis on the soul, the perception of Allah through the saying “Whoever knows himself, knows his Lord”, which the author considered as a hadith, and similar issues. As a mutakallim and following the line of Ahl al-Sunnah, the main problem of al-Samarqandī’s treatise revolves around what should be understood when it comes to “human being”, the nature of the soul, the manner in which ma‘ād will be realized, and his criticisms of philosophers over these issues. Based on our research and studies, it has been observed that the aforementioned treatise has not yet been analyzed and published. Furthermore, two manuscript copies of the treatise in question were found as a result of our investigations. This study covers the critical edition and review of al-Samarqandī’s Risālat al-rūḥ. (shrink)

This paper examines the thought of Sayf al-Dīn al-Āmidī (d. 631/1233) regarding takfīr (declaring another a non-believer), a practice which would become popularized in the generation after the death of the Prophet Muhammad by a sect known as the Kharajites. The Kharajites were a religio-political sect that would use takfīr as a kalāmic tool of excommunication, as well as a justification for violence against other Muslims. The group originates in the first century of hijrah following their excommunication of the Caliph (...) ‘Alī for mediating with his political challenger Mu‘āwiya. In the centuries following the emergence of this sect, scholars of kalām such as al-Āmidī would begin to discuss and debate takfīr in the context of the greater Muslim community. In contrast to the Kharajites, a number of other sects al-Āmidī would recognize as deviant would hold contrasting beliefs, including the Murji’ites who vehemently opposed the excommunication of anyone so long as they outwardly maintained belief in God and His prophet. While some of these scholarly debates over takfīr would become so heated as to result in excommunication between kalāmic schools, it would later be accepted that excessive takfīr was not necessarily a characteristic of any single Sunni sect, but rather a mentality that could manifest in any given kalāmic school. Many of these scholars would adopt a kalāmic formula designed to prevent excessive takfīr, the principle that the “those belonging to the qibla” (ahl al-qibla) ought not be excommunicated. In his formulation, Al-Āmidī addresses a number of issues debated as potential reasons for takfīr, including the committing of major sins (murder, adultery, theft, etc.), abandonment of central Islamic obligations, opposing scholarly consensus, belief in the createdness of the Qur’ān, denying the beatific vision (ru’yā), misinterpreting the divine attributes (ṣifāt), and the excommunication of prophetic companions or other Muslims. This principle, as shown in this study, would be considered flexible by many of these scholars, who were willing to excommunicate followers of heretical movements. Al-Āmidī, a prominent scholar living in the context of these debates surrounding excommunication, spent considerable energy on the question of takfīr and proposed a number of original insights. In attempting to minimize the application of takfīr, al-Āmidī analyzed many of the specific issues discussed by previous scholars on the issue, arguing that many acts previously considered excommunicable in fact did not constitute disbelief. These groups include such sects as the Kharajites, Murji’ites, Mu’tazilites, Shi’ites and anthropomorphists, whom al-Āmidī argues must not be excommunicated from the fold of Islam, drawing from both logical (‘aqlī) and scriptural (naqlī) arguments. One of the central scriptural sources al-Āmidī deploys is an oft-quoted prophetic tradition concerning the prediction of the Muslim nation splitting into 73 sects, only one of which will be saved from the hellfire – implying that these groups should still be recognized as Muslims. Conversely, questions regarding which al-Āmidī would affirm the obligation for takfīr include denying prophecy, any aspect of divine revelation, belief in the divinity of objects or beings, denial of God and divine miracles, and insulting God, the prophets, or any aspect of the religion. This study further analyzes Al-Āmidī’s definitions of īmān (belief) and kufr (disbelief), the relationship between them, and his views on specific heretical sects as debated in the Sunni tradition. (shrink)

Philosophy; mathematics; Avicenna, 980-1037; Fārisī, Kamāl al-Dīn Abū al-Ḥasan, active 1300.

The present article explores the views of al-Jāḥiẓ, Abū Bakr al-Rāzī, and Fakhr al-Dīn al-Rāzī - three pre-modern thinkers of the Islamic world outside the Peripatetic tradition - on the question o...

After the death of the Prophet, Muslims continued to apply the rulings deduced from the Qur'an and the Sunnah, and in matters they did not know, they turned to those who were more knowledgeable than themselves. As sects spread in the following period, some people saw this situation as taqlid and ignored the existence of sects. In the discussions that have continued until today, there are those who argue that the door of ijtihad is closed, as well as those who (...) want to expand the boundaries of ijtihad, especially during the periods of decline of Islamic countries. In the discussions that have continued until today, it has been stated that in order to achieve the bliss of this world and the hereafter, taqlid should be abandoned and the Prophetic teaching, which is universal, should be addressed one-to-one. Albānī (d. 1999), who lived in the last century, also put forward some views on the idea of ijtihad and taqlid. Although he opposed taqlid in general, he stated that scholars are tools guiding the Qur'an and Sunnah. Thus, he did not completely condemn taqlid, but criticised adherence to sects by stating that scholars should not be taken as a goal. According to Albānī, what is required for Muslims who cannot reach the level of ijtihad is not taqlīd but ittibā'. Therefore, to live and convey Islam, it should be communicated to both Muslims and non-Muslims not through sectarian perspectives, but by adhering to the SunnahAl-Albānī stated that the imams of the sects were not guilty of any offence in this matter and urged the jurists and mujtahids to act without adhering to a sect. However, the scholars affiliated to the sect thought that the ijtihad was hadith-centred and accepted following the sayings of the ulema of the past period within the sect as ittibā, not taqlid. However, al-Albānī acted consistently in his objections and criticisms and drew a moderate path for the reform of the ummah. Although some of his views portrayed him as an extreme scholar, he spent his life in the way of determining and understanding hadith and sunnah. (shrink)