Islam in the Ottoman Empire
ISLAM IN THE OTTOMAN EMPIRE
ISLAM IN THE OTTOMAN EMPIRE. The Ottoman Empire was an Islamic polity that originated in early-fourteenth-century Anatolia. Islam had been established in Anatolia before the emergence of the empire, but between the fourteenth and sixteenth centuries the religion spread with Ottoman conquest to the Balkan Peninsula and central Hungary. This does not mean that the population was uniformly Muslim. In many parts of the Ottoman Empire, most notably in the Balkan Peninsula, Christians formed a majority of the population, and even in areas where Muslims formed a majority there was usually also a minority of non-Muslim inhabitants. Unlike some of the rulers of western Europe, the Ottoman sultans never attempted to impose religious uniformity. Islam was, however, the dominant religion, and the political structure of the empire reflected this fact. The dynasty itself was Muslim and, before the reforms of the nineteenth century, with rare exceptions, non-Muslims could not hold regular political office or military command. Christians and Jews were able to participate in the maintenance of the empire by serving as tax farmers or contractors supplying, for example, cloth for Janissary uniforms or materials to the naval arsenals, but they could not serve as viziers, provincial governors, or army commanders. In the fourteenth and fifteenth centuries a few Christian fief holders in the Balkans retained their positions in the years immediately after the Ottoman conquest but, as their descendants converted to Islam, this phenomenon disappeared within a generation. In the Balkans, too, some Christian groups served as military auxiliaries into the sixteenth century. More important in the dayto-day lives of the sultan's subjects, the system of law courts also reflected the dominant position of Islam. The Christian and Jewish communities maintained their own courts for regulating intracommunal affairs, but only the network of Muslim courts covered the entire empire, and only Muslim courts were open to all the sultan's subjects, irrespective of religion. Any cases involving Muslims or a Muslim and a non-Muslim had to be heard in the Muslim court and, in principle, a non-Muslim could not testify against a Muslim. The exclusion, therefore, of non-Muslims from political office and the supremacy of Islamic law guaranteed the hegemonic position of Islam within the Ottoman Empire. At the same time, the imposition of jizya, a poll tax on adult non-Muslim males, and the occasional short-lived imposition of dress restrictions on non-Muslims, symbolized the inferior position of Christians and Jews.
FORMS OF ISLAM
By the time of the emergence of the Ottoman Empire in the fourteenth century, Islam was fully formed as a system of belief with its associated intellectual, legal, and cultural attributes. The central concept of the religion was "knowledge," or ˓ilm, meaning specifically the knowledge of God through revelation. God had revealed himself to mankind through the missions of the prophets, among whom Abraham (Ibrahim), the monotheistic founder of the Ka˓ba at Mecca, Moses (Musa), and Jesus (˓Isa) held especially revered positions. The recognition of Abraham, Moses, and Jesus as prophets before the final revelation of Islam justified the tolerated but subordinate positions of Jews and Christians within the Ottoman Empire and other Islamic polities. God's final and most perfect revelation was through the prophet Muhammad, "the Seal of the Prophets." The primary text of revelation is the Koran. This is regarded by Muslims as the literal word of God transmitted to mankind through the medium of the Prophet. The record of the sayings and actions—the hadith—of the Prophet, as an exemplar to mankind, form the second text of the revelation. It is through the Koran and hadith, therefore, that man can know God and, in principle, these form the foundation of knowledge, or ˓ilm.
A seeker after knowledge had first to study Arabic, the language of revelation and the language of science, which acquired a role in the Ottoman Empire and in the Islamic world as the universal language of religion, somewhat similar to the role of Latin in western Christendom. The study of the sacred texts and the sciences in general also required a grounding in logic and rhetoric. With these tools at his disposal, a scholar could embark on any of the specialized branches of ˓ilm, which developed as discrete, though interrelated genres: the interpretation of the Koran (tafsir), the study of hadith, theology (kalam), dogma ( ˓aqa˒id) or law (fiqh). These were the sciences through which one acquired a knowledge of God, and which therefore formed the central curriculum of Ottoman and other Islamic colleges. Subsidiary sciences—for example, the life of the Prophet (sira), history (ta˒rikh), the vitae of saints or scholars by generation (tabaqat) —served to strengthen sectarian or dynastic identity, and all came to form genres of Ottoman literature. Of the sciences, it was the study of law (fiqh) that enjoyed the greatest prestige and made the greatest impact on communal and individual lives. It represented not exactly God's commands to mankind, as these are ultimately unknowable, but the best that humankind can achieve in its efforts to discover God's law. It regulated not only secular affairs, notably in the sphere of family law, but also rituals such as ablution, prayer, fasting, and forbidden foods. The basics of the law, popularized as the "five pillars of Islam"—the profession of faith, prayer five times daily, charity, fasting during Ramadan, and the pilgrimage to Mecca—are something that every Muslim must know. In many respects, therefore, it was the adoption of Islamic law—the shar˓ or shari˓a —that gave Ottoman, and other Islamic societies, their distinctive form.
A person who had studied ˓ilm was an ˓alim ('one who knows [God]') and enjoyed great prestige. The plural of ˓alim is ˓ulama, and the ulema came to form a respected class within all Muslim societies, often, as in the Ottoman Empire, wielding political as well as legal and spiritual power.
˓Ilm was not, however, the only route to knowing God. Already in the early centuries of Islam some claimed to know God through direct revelation, a condition exemplified by the saying of al-Sarraj (d. 988): "There is no ˓ilm that is known and nothing that is understood except what exists in the Book of God, or is transmitted from the Messenger of God, or in what is revealed in the hearts of saints." In order to distinguish the knowledge of God acquired by direct revelation "in the hearts of saints," its adepts, the Sufis, referred to it not as ˓alm, but as ˓urf or ma˒rifa, both words having the sense of "knowledge." This doctrine had revolutionary potential, since a person claiming knowledge via direct divine inspiration could claim to be above the divine law as professed by the ulema. Indeed some Sufis, notably al-Hallaj (d. 909), who reputedly suffered death for declaring "I am God," did emerge, in the Ottoman Empire and elsewhere, as opponents of the religious and political order. What is more remarkable, however, is how tasawwuf, the faith of the Sufis—radically different from the religion of the ulema—came to form a branch of orthodox Islam.
In principle, ˓ilm and ˓urf are antagonistic in their fundamental beliefs. In orthodox belief, God created the world ex nihilo; he revealed himself through his prophets; the world will end with the Resurrection and the Judgment, where individuals will be judged and assigned in eternity to Heaven or Hell. In Sufi belief, all creation was originally one with God. God created mankind and the universe because "He was a hidden treasure and wished that He should be known." Since this separation from the Creator, all Creation has yearned to return to its Maker. The Sufi therefore yearns to be reunited with God, as the lover yearns for union with the beloved. In orthodox Islam, knowledge of God comes through written revelation whose interpretation is the preserve of the ulema. In Sufi belief, knowledge of God is acquired through direct experience, or "taste" of God.
There has at all times been antagonism between some of the orthodox ulema and the Sufis. For example, in the Ottoman Empire of the mid-sixteenth century, the jurist Ibrahim of Aleppo (d. 1549) and the Ottoman chief mufti, Çivizade Mehmed (d. 1542), adopted anti-Sufi positions, while the Sufis for their part conducted a literary polemic against these orthodox opponents. The poet Khayali (d. 1556/57) compared the orthodox ulema who could not recognize that God was in the world around them to "fish who are in the sea, but do not know what the sea is." Nonetheless, opponents of the Sufis remained a minority and tasawwuf in practice became an important strand of mainstream Islam in the Ottoman Empire.
Tasawwuf grew in importance through doctrinal development. In the developed Sufi theory of knowledge, the first rule that a Sufi must follow is obedience to the shari˓a. This precept brought tasawwuf within the bounds of orthodoxy. Second, the spiritual goal of most Sufis was not to declare "I am God," but to seek "annihilation of the self in God": the Sufi's soul became like "a drop of wine in the ocean of God's love." In other words, tasawwuf became quietist rather than activist. At the same time, tasawwuf became institutionalized. Different orders of Sufis formed around the memories of Sufi saints, and these organizations acquired properties and endowments, to preserve which they had to remain acceptable to orthodox Islamic regimes. Finally, the favorable opinions of al-Ghazali (d. 1111), perhaps the most influential Islamic thinker, made tasawwuf acceptable to most orthodox opinion. Some orders, it is true, remained unacceptable. In the Ottoman Empire, an offshoot of the Bayrami order of Sufis, which formed after 1450, adopted the activist belief that God is manifest in the human form, thus putting men—or at least their members—above the dictates of the shari˓a. These Sufis constituted an underground and ineffective, though persecuted, opposition to orthodox Islam and the Ottoman sultanate.
THE POLITICAL STRUCTURE OF OTTOMAN ISLAM
Although tasawwuf may have been the strongest influence on the beliefs of many, if not most, Ottoman Muslims and permeated Ottoman literature, music, and visual art, it was the Islam of the ulema that was significant in determining the structures of the empire. A few surviving literary fragments suggest that in the fourteenth century, the level of Islamic learning in the Ottoman Empire was very low. Persons wishing for an advanced Islamic education at this period traveled to the old Islamic world, especially to Damascus or Cairo, and it was largely these returning scholars who transferred Islamic doctrine and law to the Ottoman realms and trained the early generations of Ottoman ulema. By the mid-fifteenth century, with the establishment of a system of colleges within the empire and the formation of a learned class, there was no further need for such learning journeys.
The religious colleges (madrasas) attached to mosques throughout the empire, established on the model of the madrasas in the old Islamic world, were the institutions that trained the ulema. The most prestigious colleges were royal foundations, with the Eight Colleges of Mehmed II (1451–1481) and the colleges attached to the mosque of Suleiman I (1520–1566), completed in 1557, enjoying the highest rank, and the foundations of senior statesmen occupying the second tier. Each college was an independent institution with a separate endowment. In the sixteenth century, however, Suleiman I and later Mehmed III (1595–1603) made efforts to formalize the hierarchy of colleges and, to a degree, to control the curriculum, which remained firmly based on the medieval Islamic classics. By the seventeenth century there seems to have been a well-recognized hierarchy, based on the wealth of the endowment and the level of the curriculum. From the late seventeenth century, when the empire began to lose territories, some colleges suffered as the lands that provided their endowments passed into foreign hands.
It was the colleges that maintained the level of Islamic learning in the empire. A graduate might find a position as imam in an important mosque; he might stay in the system as a teacher (mudarris); or he might choose a career as a judge (qadi). However, if he opted for a legal career immediately on graduating, he would, at least between the sixteenth and eighteenth centuries, find his career confined to the judgeships of small towns. Judgeships of the great cities, especially of Istanbul, Edirne, and Bursa, were reserved for mudarris es from the Eight Colleges or other high-ranking madrasas. Furthermore, between the sixteenth and the eighteenth centuries, a few ulema families monopolized these prestigious teaching positions and judgeships. It was also from the judges of the great cities that the sultan chose the two military judges (kadiasker s), the senior judges of the empire, who sat on the Imperial Council. Below the level of the great cities, however, most of the judges and religious officials tended to be local men, who from the sixteenth century would normally have received part of their education in Istanbul.
The judges, at all levels, administered Islamic law, and in continuing to exercise this function at all times, including times of crisis, they played the major role in ensuring the stability and continuity of Ottoman government. Of the four schools of law within Sunni Islam—the Shafi˓i, Maliki, Hanbali, and Hanafi—the Ottomans adopted the Hanafi school, presumably because this is the school that was already established in pre-Ottoman Anatolia. As the Hanafi jurists typically offer more than one acceptable solution to each legal problem, the Hanafi was perhaps the most flexible of the schools and, for this reason, the most suitable to form the basis of a working legal system. After their formative period in the early Islamic centuries, the four schools remained mutually exclusive. According to Hanafi theorists, for example, a person could have recourse to a Shafi˓i judge only in the two cases for which the Hanafi school offered no solution: the dissolution of an oath or when a deserted wife seeks a dissolution of marriage. The Ottomans endorsed this exclusivity, although among the general population in the Arab lands there was some movement between schools.
Judges in the Ottoman Empire as elsewhere put the law into effect by virtue of the delegation to them of sultanic power. Above the judges stood the muftis. A mufti is a religious authority with the competence to issue fatwa s, authoritative opinions on any religious-legal problems that questioners may ask. A fatwa is not an executive command: it requires a judge's or sovereign's decree to put it into effect. It also differs from a judge's decree, in that the judge's decree is valid only for the case in hand, while the fatwa has a universal validity. Ottoman fatwa s reflect this understanding by reformulating each question so as to conceal the identity of the questioner, even if the questioner was the sultan himself, to remove specific details of the case such as time, locality, or personal identities, and to eliminate details not relevant to the case in question. Between the sixteenth and eighteenth centuries, Ottoman fatwa s in their content, format, and anonymity came increasingly to resemble the classical juristic texts which were the source of their authority.
The mufti in theory remained above and apart from the secular power, a concept embodied from the sixteenth century in Ottoman ceremonial, where the sultan stands in the presence of the chief mufti. His authority derived from his role as interpreter of the Holy Law in its application to mundane realities, including the realities of political power. In much of the Islamic world, muftis acquired their role through public recognition rather than official appointment, and really did stand apart from the secular power. In the Ottoman Empire, however, the muftis were effectively part of the government. The chief mufti, or sheikh al-islam as he came to be known by the seventeenth century, was the senior figure in the religious-legal establishment, and usually achieved the position by serving first as a senior judge and then as a military judge; like these offices, the chief muftiship after the mid-sixteenth century came to be the preserve of a very few ulema families. The chief mufti owed his exalted position partly to the Islamic view that accorded greater dignity to muftis than to judges, but also to the prestige of two sixteenth-century holders of the office, Kemal Pashazade (1525–1534) and Ebu˒s-su˓ud Mehmed (1545–1574). Ebu˒s-su˓ud in particular systematized the chief mufti's major function of issuing fatwa s, ensuring that his office was able to undertake a great volume of work to a high standard. The system that he established remained in its essentials intact until the end of the empire. The chief mufti came to have an important, if informal, role in the Ottoman government. Outside the capital, muftis were sometimes official appointees, but did not enjoy high status of the chief mufti, and their function could often be fulfilled by the mudarris of a local college.
TASAWWUF IN THE OTTOMAN EMPIRE
By the time of the establishment of the Ottoman Empire, tasawwuf was well established in the Islamic world and accepted, within limits, as a form of orthodox Islam. Groups of Sufis had established and continued to establish their own orders (tariqa s) throughout the Islamic world, each with its own saints and distinctive beliefs and rituals. Many of the orders that originated outside the empire found disciples in Ottoman territories. For example, the Khalveti order, named after the eponymous saint ˓Umar al-Khalwati, originated in late-fourteenth-century Azerbaijan. During the fifteenth century the disciples of the Khalveti sheikh Yahya al-Shirvani (d. c. 1463) brought the order to Anatolia. When he was governor of Amasya, the future sultan Bayezid II (1480–1512) was initiated as a Khalveti and established the order in Istanbul after he became sultan. Later, Murad III (1574–1595) was also initiated. Other orders originated within the Ottoman Empire itself. For example, the Bayrami order was the creation of Hajji Bayram (d. 1429/30), who established the fraternity originally among the craftsmen of Ankara. His successor Ak Shemseddin (d. 1459) became a spiritual mentor to Mehmed II.
Once established, Sufi orders sometimes split into smaller groups, the Khalvetis, for example, giving birth to ten or more subgroups during the sixteenth and seventeenth centuries. The Bayramis, too, split into two groups after 1450, the orthodox group following Ak Shemseddin, the "heretical" group, the Melamis, coming under the leadership of ˓Ömer the Cutler (d. 1475/6). This group became particularly active in Bosnia. By the late seventeenth century, however, the Melamis had reemerged as an orthodox order, although distinct from the original Bayramis. Conversely, different groups could merge. The Bektashi order, which took its name from a fourteenth century saint, Hajji Bektash, formed as a coherent order under the leadership of Balim Sultan about 1500, and absorbed and syncretized a wide range of Sufi and other popular beliefs. The Bektashis became particularly well established in Albania.
Many Muslims in the Ottoman Empire belonged to a Sufi order, giving these an essential role not only in disseminating popular faith but also in establishing networks and social solidarity among members. In some orders membership included women, giving them a role not available in orthodox Islam. The orders could also acquire charitable functions, the rural lodges of the Bektashis, for example, providing accommodation for travelers. Above all, they influenced the cultural life of the empire. Each order had its own liturgy and ceremonies, usually involving music, recitation, singing, and sometimes dancing, and to preserve their traditions the orders had to train adepts in these arts, many of whom acquired fame beyond the confines of the organization. The Mevlevi order—the socalled whirling dervishes—had a particular educational role. The sacred text of the order, the lengthy mystical poem known as the Mesnevi, by its eponymous saint, Mevlana Celaleddin Rumi (d. 1273), is written in Persian, a language that Mevlevis therefore had to learn. Since Persian was not taught in Ottoman madrasas, it was above all the Mevlevi lodges that provided instruction and were instrumental in maintaining the enormous prestige of Persian culture in the Ottoman Empire. They also acted as musical and literary academies. The most celebrated Ottoman composers and many Ottoman poets from the seventeenth to the nineteenth century were Mevlevis. While the Mevlevi order was a repository of Ottoman high culture, the Bektashis played a similar role in transmitting popular culture, for example in preserving and adding to the corpus of Turkish religious poetry attributed to the semi-mythical Sufi of the thirteenth or fourteenth century, Yunus Emre.
ORTHODOXY AND HETERODOXY
Although tasawwuf had an intellectual tradition and a structure of "knowledge" that imitated ˓ilm, its primary appeal was aesthetic rather than intellectual. The liturgies of the orders, which aimed to produce a state of ecstasy in participants as they "became drunk with the wine of God's love," offered a religious and theatrical experience that was not available in the impressive but austere ceremonies in the mosques. What was equally important is that the orders, and particularly those with a popular following, institutionalized popular piety, with its appetite for saints and miracles. The hagiographies of Sufi saints, such as Enisi's early sixteenth-century vita of the Bayrami Ak Shemseddin, formed a branch of popular literature that provided entertainment, edification, and a focal point for people's loyalties as adherents to a particular Sufi order. At the same time the shrines of saints, whether or not they had an association with a particular order, became sites of pilgrimage, offering cures for diseases or other of life's problems. It was at this level that beliefs of Ottoman Muslims and Christians often became indistinguishable, with formerly Christian shrines, such as the Sufi lodge at Seyyid Gazi in Anatolia, becoming sites of Muslim veneration. Other sites attracted both Muslim and Christian pilgrims. An example of this was the shrine of St. George on the island of Levitha near Patmos, which became a site of Greek Orthodox, Catholic, and Muslim pilgrimages, St. George also acquiring the Turkish name Koç Baba.
Popular practices, notably visiting saints' tombs and the liturgical use of music and dancing, always aroused the opposition of a section of the ulema. Hostility to these practices became particularly intense in mid-seventeenth-century Istanbul, when Mehmed Kadizade (d. 1635) and his followers, disciples of the fundamentalist scholar Mehmed of Birgi (d. 1575), preached against them in public, attacking in particular the rituals of the Khalvetis. Such attacks, however, never had a lasting effect, and most of the many fatwa s issued on the subject of the Sufi orders are in fact tolerant of their practices, the higher ulema on the whole espousing a latitudinarian understanding of Islam. The affiliation of several sultans and many members of the political elite with the orders ensured that, in general, they enjoyed political protection. Furthermore, popular belief was ineradicable, and permeated even the sultan's palace. As examples of this, the sultans provided employment for makers of talismans, and in 1640, the advice writer Kochi Bey urged the new sultan Ibrahim I (1640–1648) to carefully preserve a loaf of bread whose grain revealed the name Allah.
Nonetheless, despite the latitude of tolerated belief and practice, an official definition of heresy did emerge and became a matter of concern especially during the sixteenth century. This development was closely linked to the claims of the Ottoman dynasty, which drew on Islamic themes to legitimize its rule. Until about 1500, these legitimizing elements came primarily from folk religion. Through dreams, God had promised sovereignty to the first sultan Osman and his father; the dynasty had gained a spiritual descent from Osman's marriage to the daughter of a saint; saints led the sultan's warriors in battle. In the sixteenth century, however, the dynasty came to derive its legitimacy from orthodox Islamic tradition. This was partly a consequence of the increasing influence of classically trained ulema in the empire, but partly also a consequence of external events. In 1516/17, the conquest of the Mamluk empire made Selim I (1512–1520) and his successors lords of Mecca and Medina, the holy cities of Islam. This gave the Ottoman sultan the prestigious title of "Servitor of the Two Holy Places," and also the responsibility for the safety of the pilgrimage routes to Mecca. He could now, as the upholder of the religion, claim primacy among Islamic sovereigns. At the same time, the rise to power in Iran of the Safavid dynasty, which claimed spiritual power as leaders of the Safavid Sufi order, and whose Shi˓ism contrasted with the Sunnism of the Ottomans, presented a religious and political threat to the Ottoman Empire, especially since the Safavids found many adherents to their order among the sultan's subjects in Anatolia. The Ottomans countered Safavid propaganda by declaring the Safavids and their followers to be worse than infidels, and by presenting the Ottoman dynasty as the only defenders of Sunni Islam against this mortal danger. By the mid-century, Suleiman I was declaring himself to be "the one who makes smooth the path for the precepts of the shari˓a" and the one "who makes manifest the Exalted Word of God" and who "expounds the signs of the luminous shari˓a. " He was also the first Ottoman sultan to assume the title of caliph, implying the leadership of the entire Islamic world. With these developments the dynasty identified itself so closely with orthodox Sunni Islam that disloyalty to one implied disloyalty to the other.
It was particularly during Suleiman's reign, and partly as a result of his claim to be the defender of the faith, that heresy acquired a clear definition. In identifying heresy, the ulema were not concerned with a person's inner belief or private actions. These are matters between the individual and God. Their concern was with stated belief, certain tenets of the Holy Law or Sunni dogma providing the test. If, for example, a Sufi declared that the ceremonies of his order constituted an act of worship (˓ibada), a term which in the shari˓a refers only to the obligatory purification, prayer, fasting, and alms-giving, then he was a heretic, because in claiming the ceremonies to be "obligatory" he was claiming an authority in prescribing ritual that only the shari˓a possessed. It was this test that the sultan used to execute the Melami Oğlan Şeyh and his followers in 1528. Provided, however, the Sufi did not declare his practices to be an act of worship, he remained within the bounds of orthodoxy. Since the shari˓a forbids Muslims to drink wine, if a Muslim declares wine to be licit, he has abjured the shari˓a, and become liable to death. If, however, he drinks wine without believing it to be licit he is not a heretic. In Ottoman religious "trials" the key to identifying heresy was the accused's statements on what is canonically forbidden, permitted, and obligatory. A heretic was someone whose stated beliefs did not conform with the shari˓a. However, in the more merciless pursuit of Safavid sympathizers within the Ottoman realms a key indicator was whether or not the accused cursed the Orthodox caliphs, the denunciation of the first three successors to the prophet Muhammad being a tenet in Shi˓ite belief. Public behavior could also indicate heresy. It was for this reason that Suleiman I decreed in 1537 that the authorities should build mosques in all villages that lacked one and note who failed to attend the obligatory congregational prayers. In this way the sultan not only enforced Sunni ritual, in his capacity as protector of the faith, but could also, by their refusal to perform obligatory prayers, identify heretics. Since by this time the sultan identified his own legitimacy with Sunni orthodoxy, disavowal of the commands of the shari˓a was also identified as an act of rebellion against the dynasty.
In practice, therefore, the definition of heresy served to identify political opponents of the dynasty, and with changing political circumstances certain heretical beliefs became more acceptable. The persecution of Ottoman Shi˓ites, for example, seems to have stopped when, from the mid-seventeenth century, the Safavids of Iran no longer presented a political and ideological danger. Furthermore, since the Ottoman government demanded of Muslims no more than verbal adherence to certain tenets of the shari˓a and the outward performance of its obligatory rituals, and did not examine inward faith, a huge variety of beliefs and practices were able to flourish unmolested within Ottoman Islam.
See also Mehmed II (Ottoman Empire) ; Ottoman Dynasty ; Ottoman Empire ; Suleiman I .
BIBLIOGRAPHY
Birge, John Kingsley. The Bektashi Order of Dervishes. London, 1937.
Clayer, Nathalie. Mystique, État et société: Les Halvetis dans l'aire balkanique de la fin du XVe siècle à nos jours. Leiden and New York, 1994.
Faroqhi, Suraiya. Der Bektaschi-Orden in Anatolien: Vom späten fünfzehnten Jahrhundert bis 1826. Vienna, 1981.
Gerber, Haim. Islamic Law and Culture, 1600–1840. Leiden, 1999.
——. State, Society and Law in Islam: Islamic Law in Comparative Perspective. Albany, N.Y., 1994.
Heyd, Uriel. "Some Aspects of the Ottoman Fetva." Bulletin of the School of Oriental and African Studies 32 (1968): 35–56.
——. Studies in Old Ottoman Criminal Law. Edited by V. L. Ménage. Oxford, 1973.
Imber, Colin. Ebu˒s-su˓ud: The Islamic Legal Tradition. Edinburgh, 1997.
Johansen, Baber. The Islamic Law on Tax and Rent. London, 1988.
Lifchez, Raymond, ed. The Dervish Lodge: Architecture, Art and Sufism in Ottoman Turkey. Berkeley, 1990.
Mandaville, Jon E. "Usurious Piety: The Cash Waqf Controversy in the Ottoman Empire." International Journal of Middle Eastern Studies 10 (1979): 289–308.
Popovic, A., and G. Veinstein. Les Voies d'Allah: Les ordres mystiques dans le monde mussulman des origines à aujourd'hui. Paris, 1996.
Repp, R. C. The Müfti of Istanbul: A Study in the Development of the Ottoman Learned Hierarchy. Oxford, 1986.
Tucker, Judith E. In the House of the Law: Gender and Islamic Law in Ottoman Syria and Palestine. Berkeley, 1998.
Uğur, Ahmed. The Ottoman ˓Ulemâ in the Mid-17th Century. Berlin, 1986.
Zarinebaf-Shahr, Fariba. "Qizilbash 'Heresy' and Rebellion in Ottoman Anatolia during the Sixteenth Century." Anatolia Moderna 7 (1997): 1–15.
Zilfi, Madeline C. The Politics of Piety: the Ottoman Ulema in the Postclassical Age (1600–1800). Minneapolis, 1988.
Colin Imber