The Buyide wezir Abū I-Faḍl Ibn al-‘Amīd became famous as a poet and expert in epistolary literature, but also as a scholar and scientist. His letters, published here together with translation, commentary and complete glossary, inform us on questions of meteorology, physics, mechanics and psychology.

In Islamic theological writings, under the heading of sustenance, the focus is generally on issues such as who is the provider of sustenance, whether haram is considered sustenance, and whether Allah’s consent exists for haram sustenance. Another issue that can be found between the lines of the subject of sustenance is whether it is haram for a person to work for sustenance or not. In fact, the pursuit of means of livelihood in order to sustain one’s life is, according to (...) the general and predominant acceptance of Muslim scholars, permissible and, in cases of necessity, wajib. According to a record in Uṣūl al-niḥal, during the formative period of itizālī thought, there were Mu‘tazilite sufis (ṣūfiyyat al-Muʿtazila) such as Bishr b. al-Mu‘tamir’s disciple Abū Imrān Mūsā b. al-Raqqāshī, al-Naẓẓām’s apostate disciple Fadl al-Hadathī, and Husayn al-Kūfī, about whom no information is available. These names, who seem to have earned their livelihood through almsgiving, defended the forbiddenness (taḥrīm al-makāsib) of all kinds of endeavour for sustenance, contrary to the acceptance of Muslim thinkers. However, it should be noted that for them, the forbiddenness in making an effort for sustenance does not cover the definition of sustenance, which is ‘all the benefits’, but only the effort in obtaining sustenance through means such as trade and agriculture. It is interesting to find such an extreme tendency among the Mu‘tazilites, who came to the fore with their rationalist discourses. “How could a Mu‘tazilite defend tahrīm al-makāsib?”, the issue of abandonment of striving for sustenance (tark al-makāsib), from which the idea of tahrīm al-makāsib is thought to have evolved, is mentioned, and then the Mu‘tazilite sufis views on tahrīm al-makāsib are tried to be based mainly on Mu‘tazilite sources and the criticisms of Mu‘tazilite authors against them are included. It has been determined that Mu‘tazilite sufis justifications for defending tahrīm al-makāsib concentrate on three points: (i) the absence of a just order due to the absence of a just imam and the possibility of supporting the oppressors (rulers) intentionally or unintentionally, and as a result of this, some of them describe the land of Islam as dār al-kufr, (ii) again in relation to the issue of imamate, in an environment where there is no justice, i.e. legal/moral order, the halāl and harām are so intertwined that they cannot be separated from each other, and in order to protect oneself from harām, the things that are subject to sustenance can only be purified through charity and become halāl, and (iii) the fact that trust in Allah is obligatory and any effort to pursue sustenance is contrary to tawakkul. The Mu‘tazilite authors criticised the proponents of tahrīm al-makāsib on the grounds that it is permissible to trade while maintaining a rational and ethical attitude, that one’s intention and interest in trade are important, and that tawakkul cannot be built on the right ground. As a result, the proponents of tahrīm al-makāsib disappeared because they could not gain a foothold in the Mu‘tazilite intellectual climate due to their erroneous reasoning. (shrink)

Al-Qāḍī Ḥusayn al-Marwarrūdhī is one of the important representatives of Khurāsān Shāfi‘ī School. Al-Ta‘līḳa is his famous work, which is one of the first commentaries of al-Muzanī’s Mukḫtaṣar. One of the important features of this work is the introduction to some of the subjects of ijtihād (process of juristic legal reasoning), taqlīd (acting upon the word of another without asking for specific proof), ijmā‘ (consensus of jurists) and view’s of the companions of the Prophet. The first systematic, complete and detailed (...) works of uṣūl al-fiqh (Islamic legal theory) that belonged to the Khurāsān Shāfi‘ī School have reached to the present day belong to the second half of the V./XI. century. Making research on the studies which were done about uṣūl al-fiqh and formed the basis of this period is essential to follow the development of uṣūl al-fiqh of the Khurāsān Shāfi‘ī School. Transfer of the uṣūl al-fiqh in al-Qāḍī Ḥusayn al-Marwarrūdhī’s al-Ta‘līḳa make it possible to determine the literatüre, which was formed in Khurāsān region in the period from the death of Shāfi‘ī to the first half of the V./XI. century until the first half of the Khurāsān region, which allows the determination of the uṣūl al-fiqh. In this study, on the basis of ijmā‘, al-Qāḍî Ḥusayn al-Marwarrūdhī’s method in al-Ta‘līḳa will be examined.Summary: Al-Qāḍī Ḥusayn al-Marwarrūdhī is considered to be one of the most important representatives of the Khurāsān Shāfi‘ī School. In addition to receiving fiqh education from al-Qaffāl al-Marwazī, who is accepted as the founder of the Khurāsān Shāfi‘ī School in Shāfiʿī fiqh circles. Al-Qāḍī Ḥusayn, one of the most distinguished students of al-Qaffāl al-Marwazī, has become one of the important bearers of the fiqh heritage of Khurāsān Shāfi‘ī School. The fact that the epithet “el-kāḍî” is used in the works of Khurāsān Shāfi‘ī School to absolutely refer to al-Qāḍî Ḥusayn, is another issue that shows his being authority on fiqh. Al-Qāḍī Ḥusayn al-Marwarrūdhī has accomplished many works in the field of fiqh. The most famous and most important work of al-Qāḍī Ḥusayn is the al-Ta‘lîḳa, written according to the Mukḫtaṣar arrangement style of al-Muzanī. He is often cited as the author of the well-known work al-Ta‘lîḳa in the sect. Al-Ta‘lîḳa, commonly cited in fiqh studies to refer to the views of al-Qāḍī Ḥusayn, is one of the first commentary on Mukḫtaṣar by Muzanī. With these characteristics, al-Ta‘lîḳa is one of the outstanding manuscripts for exploring the fiqh legacy of the Khurāsān Shāfi‘ī School. Another important feature of this text is that uṣūl al-fiqh issues such as ijtihād, taqlīd, ijmā‘ and view’s of the companions of the Prophet (qawl al-ṣaḥābah) have been covered in the introduction of the work. Al-Qāḍī Ḥusayn discusses the issues of evidentiality and types of ijmā‘ and ijmā‘ of ṣaḥābah in the chapter on ijmā‘ in al-Ta‘lîḳa. Al-Qāḍī Ḥusayn also handles the debates on view’s of the companions of the Prophet in the section on ijmā‘ of ṣaḥābah. It is also seen that the proofs proposed for evidentiality of ijmā since Shāfiʿī’s period became more versatile and differed. The fact that the arguments al-Qāḍī Ḥusayn cites in the chapter of the evidences of ijmā‘ were also mentioned by his contemporary, al-Māwardī, an Iraqi Shāfiʿī jurist, points out the accumulation of knowledge in terms of proofs of ijmā. Al-Qāḍī Ḥusayn makes two related distinctions that are fundamentally related to the types of ijmā. The first is the division between ijmā supporters, those who argue for knowability of ijmā, and their opponents. According to this, ijmā is divided into two parts as ‘āmm (general public) ijmā‘ and khāṣṣ (scholars) ijmā‘. Opposition to ‘āmm ijmā‘, such as fardhs (obligations) in prayer, rawātib sunnah (the practice that the Prophet regularly performed) and feast prayer requires kufr (blasphemy). Al-Qāḍî Ḥusayn, who considers issues such as ‘awl (a sharing method in Islamic inheritance law), mut‘a marriage (a type of temporary marriage) and riba’l-faḍl (interest in exchange or sale transactions) which are seen as controversial ijmā‘ issues in literature, as khāṣṣ ijmā‘ and evaluates opposition to this type of ijmā‘ as fisq (impiety). The second division al-Qāḍī Ḥusayn makes is between ijmā‘ based on the text and apparent comparison, and the ijmā‘ based on hidden comparison. Al-Qāḍī Ḥusayn thinks that the opposition to ijmā‘ that is based on ijtihād or the text in terms of sanad (chain of narrators), requires blasphemy. In a sense, this is to accept ijmā‘ as a provision on an equal basis and to reduce the distinctions of ijmā‘ to literary level. Al-Qāḍī Ḥusayn also discusses evidentiality of qawl al-ṣaḥābah in connection with the issues of ijmā‘. Al-Qāḍī Ḥusayn opposes the thesis that ijmā‘ is only limited to companions’ era and argues that it can be realized in any century after the Prophet. Al-Qāḍī Ḥusayn, who discusses ṣaḥābah’s ijmā‘ under two categories: the views of ṣaḥābah that have gained prevalence among other ṣaḥābahs and those that have not gained prevalence among other companions, argues for evidentiality of qawl al-ṣaḥābah, which have gained prevalence and known not to be opposed. He provides significant information on ijmā‘ discussion in Shāfi‘ī fiqh methods with regard to the evidentiality of this type of qawl al-ṣaḥābah, which is referred ijmā‘ al-suqūtī (consensus based on lack of opposition-silence). The knowledge al-Qāḍī Ḥusayn cites with regard to the evidentiality of qawl al-ṣaḥābah which have not gained prevalence among other ṣaḥābahs differs from Māwardī, one of his contemporary, and his predecessors. The fact that he cites Shāfi‘ī’s previous and latest views with regard to the state of such qawl al-ṣaḥābah in the face of qiyās (legal analogy) enables him to make comparison using uṣūl material available in his era. Al-Qāḍī Ḥusayn, who mentions debatable issues among ṣaḥābah, makes controversial narrations. While al-Qāḍī Ḥusayn reports that there is not any conflict on the argument that it is legitimate to express a third view with regard to issues on which ṣaḥābah is divided in two groups and fall into conflict, his contemporary al-Māwardī and other Shāfi‘ī jurists report that it is not legitimate to propose a third view on such an issue as there is ijmā‘ on these issues. (shrink)

ʿAbd al-Bāqī b. Qāniʿ was a traditionist and evaluator of transmitters, one of the founders of the genre of biographical dictionaries devoted to the Com- panions of the Prophet. Ibn Qāniʿ has not attracted much attention from scholars— only Khalīl Qūtlāy has authored a doctoral dissertation, now published in fifteen volumes, that comprises Ibn Qāniʿ’s Muʿjam al-ṣaḥāba. In this essay I argue that Ibn Qāniʿ and his contemporaries relied on the chains of hadith transmission to extract the names of many (...) Companions. My research also shows that in the eighth/ fourteenth century at least two presently lost biographical collections associated with Ibn Qāniʿ were in circulation: Kitāb al-Wafayāt, a catalogue of death dates of hadith transmitters, and Kitāb al-Tārīkh, an annalistic collection, which included many assessments of transmitter reliability. Ibn Qāniʿ’s unsophisticated methods of hadith criticism, although in line with third/ninth- and early fourth/tenth-century scholarly developments, incurred him some criticism from later hadith scholars. (shrink)

Embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) can self‐renew indefinitely and contribute to all tissue types of the adult organism. Stem cell‐based therapeutic approaches hold enormous promise for the cure of regenerative diseases. Over the last few years, several studies have attempted to decipher the important role of transcription factor networks and epigenetic regulatory signals in the maintenance of ESC pluripotency, but the exact underlying mechanisms have yet to be identified. Among the epigenetic factors, chromatin dynamics and (...) structure have been found to contribute greatly to maintenance of pluripotency and regulation of differentiation in ESCs. These modifications include: covalent histone acetylation and methylation, histone bivalents and chromatin remodeling, and DNA methylation. Studies in ESCs have shown that genes associated with early development are arranged within a bivalent chromatin structure. This is thought to be a “poised yet repressed” situation, which can be activated upon differentiation. The breakthrough of iPSCs has opened a new era in stem cell biology. During reprogramming, the chromatin state of differentiated cells is reset to an embryonic form via a largely unknown mechanism. In this review, the fundamental impact of chromatin dynamic in ESCs as well as its critical role in the generation of iPSCs is discussed. (shrink)

The Prophet, whom Allah sent the whole universe and humanity as mercy, produced not only many judicial rules and practices regarding the relations of a person with Allah and other people in Islam but also uttered sentences about the explanation of holy book, Qur’an, and about how this book can be put into practice. The issue whether and how much these sentences of the prophet (hadith) and acts of the prophet (Sunnah) are binding have been discussed by both hadith methodologists (...) and fiqh methodologists; accordingly, a great many studies were produced. In hadith methodology, the discussions about Sunnah of the Prophet had their reflections in the studies of fiqh methodology; and especially Hanafi jurists propounded considerations about this issue. Hussein b. Ali al-Saymerî (d. 436/1045) one of these jurists, is the student of Muhammad b. Mûsa al-Khwârizmî (d. 403/1012), who is the student of Abû Bakr al-Jassâs (d. 370/980), who is an authority in Hanafi methodology. al-Saymerî, who adopted the method of al-Jassâs in fiqh methodology, systematically categorized several fundamental issues which were discussed and were related to fiqh methodology during his time; and he defended the views of Hanafi scholars about these issues primarily against Shâfiʿîs and several fiqh and kalam schools. While presenting the views and evidences of Hanafis, al-Saymerî initially applied for the views of founder imams of Hanafi sect such as Abû Hanîfa, Abû Yusuf and Muhammad al-Shaybânî; following these scholars, he greatly benefited from Hanafi scholars from Iraq region, such as Abu’l-Hasan al-Karkhî (d. 340/952) and his student, Abu Bakr al-Râzî al-Jassâs. When the relevant parts of his study is analysed, it is seen that the effect of al-Jassâs is especially noticeable. In this article, we will study the binding issue of the Sunnah of the Prophet within the context of al-Saymerî’s study, which has extant and is called Mesâilu’l-hilâf fi usûli’l-fiqh. We consider that the different attitude of al-Saymerî about the Sunnah of the Prophet from the other methodologists and hadith scholars and the underlying reasons of these differences are worth to be investigated and emphasized. (shrink)

Badawī, ʻAbd al-Raḥmān; Arab philosophers; biography.

In Plato’s Theaetetus , Socrates is portrayed as a midwife to the intellect, a metaphor for his task as a dialectician as he seeks to help give birth to wisdom. Thus it is that the author refers to Plato as the midwife’s apprentice. This volume represents an attempt to provide a more manageable account of the author’s two volume magnum opus, An Examination of Plato’s Doctrines . An accessible and lucid introduction to Plato’s ideas is provided which nonetheless challenges traditional (...) interpretations. In particular the author is concerned to offer an interpretation of the significance of what Plato said. The chapters are arranged by topic, for ease of comprehension. (shrink)

In this article we consider certain elements of the normative theory of Jürgen Habermas in the light of the proposals of Bruce Ackerman, with a view to strengthening a concept of deliberative democracy applied to the legitimation of juridical rules. We do not construct a hierarchy of the two positions, but seek to bring together certain elements to achieve a common project. As the starting point for examining the work of the two authors, we take the scheme proposed by Habermas (...) in Faktizität und Geltung. In this connection, through the work of Ackerman, we intend to fill in some of the gaps that Habermas appears to have left in the theory of radical democracy applied to the law. The work of Ackerman can make a significant contribution to deliberative democracy, to the discourse principle that Habermas defines, and to the contractualist theories from a liberal perspective. The study of these contributions makes possible a critical judgment that enables the legitimation of juridical rules carried out by Habermas to acquire greater practicity. In examining the epistemological status of juridical science and law, we attempt to determine the weight and the performance of normative democracy. In Tarr's view, it is a matter for philosophers to examine direct democracy and its desirability. (shrink)

Providing an in-depth and extensive analysis of the concept of power as articulated by Muhammad Husayn Fadlallah (1935-2010), this case study analyses the systemic conceptualization of power and his argumentation of sacralizing Islamised power. The volume also offers a quick overview of how the concept was understood and articulated by other Shiʻite jurists such as Ayatollah Khomeini. Examining Fadlallah's oeuvre, in particular his seminal book Islam and the Logic of Power [al-Islam wa-mantiq al-quwwa], this book focuses on the narrative itself, (...) which played a central role in the radical transformation that occurred in the Shiite concept of empowerment and its recognition as a necessity. The analysis of Fadlallah's conceptualization and argumentation illustrates the mechanism of sacralizing righteous power as well as the means of gaining it. Fadlallah reinterpreted Shiʻism as a project of empowerment to initiate and sustain an "impulse of power" amongst the Lebanese Shiʻites in the most critical moment of modern Lebanese history. Dealing with the concept of power in Shiʻite political thought from a theoretical perspective, the study has an innovative approach that offers an insight into how the transformative narrative is constructed and what makes it convincing. Shedding light on the content and logical structure of Fadlallah's argumentation, this volume will be of interest to scholars and students researching contemporary politics, Islam and the Middle East. (shrink)

James I. The Political Works of James I. Reprinted from the Edition of 1616. With an Introduction by Charles Howard McIlwain. Cambridge: Harvard University Press, 1918. cxi, 354 pp. Reprinted 2002 by The Lawbook Exchange, Ltd.

Against the traditional view, Alvin Goldman argues that logic, probability theory, and linguistic analysis cannot by themselves delineate principles of rationality or justified belief. The mind's operations must be taken into account.