«مجتهد» برگرفته از «اجتهاد» (به معنای تلاش و کوشش) است. در اصطلاح اسلامی، مجتهد یا فقیه به فردی گفته میشود که در علم فقه توانایی استنباط احکام شرعی فرعی را از منابع معتبر داشته باشد. یا به عبارت دیگر، کسی که میکوشد تا احکام شرعی را از منابع فقهی اسلام، یعنی قرآن، سنت، عقل و اجماع بیاموزد.
مجتهد به کسی گفته میشود که در پرتو تحصیلات عالیه خود در علوم فقه، اصول فقه، قواعد فقهیه، علم رجال، درایه، منطق، ادبیات، حدیثشناسی و تفسیر قرآن، بتواند احکام شرعی فرعی را از منابع آن که بیان شد، استخراج و استنباط نماید. همچنین سید محمد جواد غروی معتقد است که مجتهد باید در احکام إلهی به علم یقینی برسد، زیرا احکامی را که خداوند مقرر فرموده همه تعلیلی است و بنا بر حکمتی آنها را معین کردهاست که متضمن مصالح خلق میباشد. برای مجتهد شدن، شخص باید دورههای تحصیلی خاصی را در زمینه علوم یادشده طی کند. این دورهها به سه بخش بدین شرح تقسیم میشوند: الف- دوره مقدمات، ب- دوره سطح عالی، ج- دوره درس خارج.
کلمه اجتهاد در طول تاریخ اسلام، دارای معانی مختلف و احیاناً متناقضی بودهاست.
در زمان صدر اسلام و در عصر امامان شیعه و اصحاب آنان، اجتهاد به معنای «عمل به رأی شخصی» تلقی میشدهاست. به همین دلیل، سخنانی از دانشمندان و فقیهان آن برهه از زمان در مذمت اجتهاد رسیدهاست. مثلاً مفید (متوفای سال ۴۱۳ هجری) کتابی تحت عنوان «النقض علی ابن الجنید فی اجتهاد الرای» به رشته تحریر درآوردهاست و اجتهاد به رأی را رد نمودهاست. نمونه دیگر این که سید مرتضی (متوفای سال ۴۳۶ هجری) در کتاب خود به نام «الذریعه» میگوید: «اجتهاد باطل است و امامیه، عمل به ظن و رأی و اجتهاد را جایز میدانند».
اما از قرن هفتم هجری، کلمه اجتهاد و مجتهد، معنای دیگری به خود گرفته و به معنای «بذل جهد و تلاش در جهت استنباط احکام شرعی از منابع و دلائل فقه اسلامی» به کار برده شد. به خاطر این، محقق حلی (متوفای سال ۶۷۶ هجری) در کتاب خود به نام «المعارج» تحت عنوان «حقیقة الاجتهاد» چنین میگوید: «و هو فی عرف الفقهاء بذل الجهد فی استخراج الأحکام الشرعیّة، و بهذا الاعتبار یکون استخراج الأحکام من أدلّة الشرع اجتهاداً. یعنی :» اجتهاد در عرف فقها، بذل جهد و کوشش در امر استخراج احکام شرعیهاست، و به این اعتبار، استخراج احکام از دلائل شرعی آن، اجتهاد میباشد".
اجتهاد را با توجه به تاریخچه آن در دو معنا به کار میبرند:
به کسی که توانایی استخراج پارهای از احکام فقهی را پیدا کند مجتهد متجزی میگویند. بعضی فقها مانند علامه حلی و شهید اول و شهید دوم به آن قائل هستند بعضی دیگر آن را منع کرده و میگویند مجتهد کسی است که توانایی بر استخراج جمیع احکام داشته باشد.
اقسام تجزی در اجتهاد[ویرایش]
این واژه در اصطلاح متشرعین، به معنای مجتهدی است که واجد شرایط خاص باشد. اکثر مراجع فعلی شرایط زیر را لازم میدانند:
البته این موارد محل اختلاف است و فقهای بسیاری هستند که بسیاری از این موارد را قبول ندارند.
بیشتر فقها گفتهاند اعلم کسی است که در استنباط مسائل فقهی، به قواعد و مدارک فقهی اکثر اطلاعاً، اجود فهما و در نتیجه اجود استنباطا باشد.. اما بعضی فقها تعریفهای دیگری ارائه کردهاند.
علامه علی ریاحی نبی در تعریفی کاملاً متفاوت معتقد است اعلم آن است که هم در فروع فقهی (یعنی حکام عملیه)و هم در اصول عقائد و ... قدرت استنباط داشته باشد با استفاده از آیات و روایات و قواعد قواعد فقهی و عقل و اصول عملیه و ... بتواند مسائل را استنباط کند و در علوم آلی، یعنی علومی که در استنباط اینها مهم است، مانن تفسیر، علم الحدیث، تاریخ، اصول فقه، قواعد فقهیه، علوم تجربی مورد نیاز برای استنباط و ... دارای مبنای اجتهادی یا خبرویت لازم باشد. مثلاً چنانچه در استنباط مسألهای به قسمتی از علوم پزشکی یا نجوم یا شیمی و ... نیاز است، یا در آنها متخصص باشد و یا حداقل خبره باشد. 
اکثر فقهای معاصر میگویند فقط از مجتهدی میتوان تقلید کرد که مرد باشد. یعنی مقلد، چه زن باشد و چه مرد، باید از مجتهد مرد تقلید کند. اما تعدادی از مراجع مانند محمدابراهیم جناتی، علی ریاحی نبی و محمد صادقی تهرانی مرد بودن را جزء شرایط مرجع تقلید نمیدانند.
اجتهاد در اهل سنت[ویرایش]
اکنون اجتهاد مطلق در اهل سنت وجود ندارد و فقط اجتهاد در مذهب شیعه وجود دارد البته تا سال ۶۵۵ ه.ق اجتهاد مطلق در بین فقیهان اهل سنت رواج داشت ولی به علت سیاسی بعدها دیگر مذاهب نادیده گرفته شدند
پیوند به بیرون[ویرایش]
Ijtihad (Arabic: اجتهاد ijtihād, [ʔidʒ.tihaːd]; lit. physical or mental effort, expended in a particular activity) is an Islamic legal term referring to independent reasoning or the thorough exertion of a jurist's mental faculty in finding a solution to a legal question. It is contrasted with taqlid (imitation, conformity to legal precedent). According to classical Sunni theory, ijtihad requires expertise in the Arabic language, theology, revealed texts, and principles of jurisprudence (usul al-fiqh), and is not employed where authentic and authoritative texts (Qur'an and Hadith) are considered unambiguous with regard to the question, or where there is an existing scholarly consensus (ijma). Ijtihad is considered to be a religious duty for those qualified to perform it. An Islamic scholar who is qualified to perform ijtihad is called a mujtahid.
By the beginning of the 10th century, development of Sunni jurisprudence prompted leading Sunni jurists to state that the main legal questions had been addressed and the scope of ijtihad was gradually restricted. In the modern era, this gave rise to a perception among Western scholars and lay Muslim public that the so-called "gate of ijtihad" was closed at the start of the classical era. While recent scholarship has disproved this notion, the extent and mechanisms of legal change in the post-formative period remain a subject of debate.
Starting from the 18th century, some Muslim reformers began calling for abandonment of taqlid and emphasis on ijtihad, which they saw as a return to Islamic origins. Public debates in the Muslim world surrounding ijtihad continue to the present day. The advocacy of ijtihad has been particularly associated with Islamic modernists and purist Salafi thinkers. Among contemporary Muslims in the West there have emerged new visions of ijtihad which emphasize substantive moral values over traditional juridical methodology.
Shia jurists did not use the term ijtihad until the 12th century, but they employed a rational mode of legal reasoning from the early period, and its scope was not narrowed as in the Sunni tradition, with the exception of Zaydi jurisprudence.
Etymology and definition
The word derives from the three-letter Arabic verbal root of ج-ه-د J-H-D (jahada, 'struggle'): the "t" is inserted because the word is a derived stem VIII verb. In its literal meaning, the word refers to effort, physical or mental, expended in a particular activity. In its technical sense, ijtihad can be defined as a "process of legal reasoning and hermeneutics through which the jurist-mujtahid derives or rationalizes law on the basis of the Qur'an and the Sunna".
The juristic meaning of ijtihād has several definitions according to scholars of Islamic legal theory. Some define it as the jurist’s action and activity to reach a solution. Al-Ghazālī (d. 505/1111) defines it as the “total expenditure of effort made by a jurist for the purpose of obtaining the religious rulings.” Similarly the ijtihād is defined as “the effort made by the mujtahid in seeking knowledge of the aḥkām (rulings) of the sharī‘ah (Islamic canonical law) through interpretation.”
From this point of view that ijtihād essentially consists of an inference (istinbāṭ) that extents to a probability (ẓann)[clarification needed]. Thus it excludes the extraction of a ruling from a clear text as well as rulings made without recourse to independent legal reasoning. A knowledgeable person who gives a ruling on the sharī‘ah, but is not able to exercise their judgement in the inference of the rulings from the sources, is not called a mujtahid but rather a muqallid.
Islamic scholar Asghar Ali Engineer cites a hadith related by a sahabi (companion of the Islamic prophet Muhammad) by the name of Muadh ibn Jabal (also Ma’adh bin Jabal), as the basis for ijtihad. According to the hadith from Sunan Abu-Dawud, Book 24, Muadh was appointed by Muhammad to go to Yemen. Before leaving he was asked how he would judge when the occasion of deciding a case arose.
During the early period, ijtihad referred to the exercise of one's discretionary opinion (ra'y) on the basis of the knowledge of the precedent (‘ilm). Jurists used ra'y to help reach legal rulings, in cases where the Qur'an and Sunna did not provide clear direction for certain decisions. It was the duty of the educated jurists to come to a ruling that would be in the best interest of the Muslim community and promote the public good.
As religious law continued to develop over time, ra'y became insufficient in making sure that fair legal rulings were being derived in keeping with both the Qur'an and Sunna. However, during this time, the meaning and process of ijtihad became more clearly constructed. Ijtihad was “limited to a systematic method of interpreting the law on the basis of authoritative texts, the Quran and Sunna,” and the rulings could be “extended to a new problem as long as the precedent and the new situation shared the same clause.”
As the practice of ijtihad transformed over time, it became religious duty of a mujtahid to conduct legal rulings for the Muslim society. Mujtahid is defined as a Muslim scholar that has met certain requirements including a strong knowledge of the Qur'an, Sunna, and Arabic, as well as a deep understanding of legal theory and the precedent; all of which allows them to be considered fully qualified to practice ijtihad.
Around the beginning of the 10th century, most Sunni jurists argued that all major matters of religious law had been settled, allowing for taqlid (تقليد), "the established legal precedents and traditions," to take priority over ijtihād (اجتهاد).[need quotation to verify] This move away from the practice of ijtihād was made by the Hanafī and Malikī law schools, and the majority of Shafīʿis, but not by Hanbalīs or a number of prominent Shafīʿi jurists who believed that "true consensus" (ijmāʿ اجماع), apart from that of Muhammad's Companions, did not exist" and that "the constant continuous existence of mujtahids (مجتهد) was a theological requirement." After the 11th century, Sunni legal theory developed systems for ranking jurists according to their qualifications for ijtihad. One such ranking placed the founders of maddhabs, who were credited with being "absolute mujtahids" (mujtahid muṭlaq) capable of methodological innovation, at the top, and jurists capable only of taqlīd at the bottom, with mujtahids and those who combined ijtihād and taqlīd given the middle ranks.[Note 1] In the 11th century, jurists required a mufti (jurisconsult) to be a mujtahid; by the middle of the 13th century, however, most scholars considered a muqallid (practitioner of taqlīd) to be qualified for the role. During that era some jurists began to ponder whether practitioners of ijtihad continued to exist and the phrase "closing of the gate of ijtihād" (إغلاق باب الاجتهاد iġlāq bāb al-ijtihād) appeared after the 16th century.[Note 2]
The settling of Sunni law and increasing prominence of taqlid has at one point led most Western scholars to believe that the "gate of ijtihad" was in fact effectively closed around 900 C.E. In a 1964 monograph, which exercised considerable influence on later scholars, Joseph Schacht wrote that "a consensus gradually established itself to the effect that from that time onwards no one could be deemed to have the necessary qualifications for independent reasoning in religious law, and that all future activity would have to be confined to the explanation, application, and, at the most, interpretation of the doctrine as it had been laid down once and for all."[Note 3]
While more recent research has disproved the notion that the practice of ijtihad was abandoned in the 10th century — or even later — the extent of legal change during this period and its mechanisms remain a subject of scholarly debate.
During the turn of the 16th to 17th century, Sunni Muslim reformers began to criticize taqlid, and promoted greater use of ijtihad in legal matters. They claimed that instead of looking solely to previous generations for practices developed by religious scholars, there should be an established doctrine and rule of behavior through the interpretation of original foundational texts of Islam—the Qur'an and Sunna.[need quotation to verify]
Starting in the middle of the 19th century, Islamic modernists such as Sir Sayyid Ahmed Khan, Jamal al-din Al-Afghani, and Muhammad Abduh emerged seeking to revitalize Islam by re-establish and reform Islamic law and its interpretations to accommodate Islam with modern society. They emphasized the use of ijtihad, but in contrast to its original use, they sought to "apply contemporary intellectual methods" such as academic or scientific thought "to the task of reforming Islam". Al-Afghani proposed the new use of ijtihad that he believed would enable Muslims to think critically and apply their own individual interpretations of the innovations of modernity in the context of Islam.
One modernist argument for applying ijtihad to sharia law is that while "the principles and values underlying Sharia (i.e. usul al-fiqh)" are unalterable, human interpretation of sharia is not. Another, (made by Asghar Ali Engineer of India), is that the adaat (customs and traditions) of Arabs were used in the development of the sharia, and form an important part of it. They are very much not divine or immutable, and have no more legal justification to be part of the sharia than the adaat of Muslims living beyond the home of the original Muslim in the Arab Hejaz. The
In Indonesia, following considerable debate among the ulema, Indonesian adaat "become part of Sharia as applicable in that country". This use of ijtihad to apply adaat applies to mu’amalat (socio-economic matters such as marriage, divorce, inheritance), rather than Ibadah fiqh (ritual salat, sawm, zakat, etc.). Asghar Ali Engineer argues that while the Arab adaat the Quran was revealed in was "highly patriarchal" and still informs what is understood as sharia, the "transcendental Quranic vision" is for "absolutely equal rights" between genders and should guide ijtihad of sharia.
Islamism and Salafism
Contemporary Salafis are major proponents of ijtihad. They criticize taqlid and believe ijtihad makes modern Islam more authentic and will guide Muslims back to the Golden Age of early Islam. Salafis assert that reliance on taqlid has led to Islam's decline.
The Muslim Brotherhood traces its founding philosophies to al-Afghani's ijtihad. The Muslim Brotherhood holds that the practice of ijtihad will strengthen the faith of believers by compelling them to better familiarize themselves with the Quran and come to their own conclusions about its teachings. But as a political group the Muslim Brotherhood faces a major paradox between ijtihad as a religious matter and as a political one. Ijtihad weakens political unity and promotes pluralism, (which is also why many oppressive regimes reject ijtihad's legitimacy).
Osama Bin Laden supported ijtihad. He criticized the Saudi regime for disallowing the "free believer" and imposing harsh restrictions on successful practice of Islam. Thus, Bin Laden believed his striving for the implementation of ijtihad was his "duty" (takleef).
Qualifications of a mujtahid
A mujtahid (Arabic: مُجْتَهِد, "diligent") is an individual who is qualified to exercise ijtihad in the evaluation of Islamic law. The female equivalent is a mujtahida. In general mujtahids must have an extensive knowledge of Arabic, the Qur'an, the Sunnah, and legal theory (Usul al-fiqh). Sunni Islam and Shia Islam, due to their divergent beliefs regarding the persistence of divine authority, have different views on ijtihad and the qualifications required to achieve mujtahid. In order to clarify how ijtihad differs in Sunni and Shia Islam it is necessary to explore the historical development of this position in both branches.
In the years immediately following Mohammed's death, Sunni Muslims practiced ijtihad because they saw it as an acceptable form of the continuation of sacred instruction. Sunni Muslims, therefore, began to practice ijtihad primarily through the use of personal opinion, or ra'y. As Muslims turned to the Quran and Sunnah to solve their legal issues, they began to recognize that these divine proponents did not deal adequately with certain topics of law. Therefore, Sunni Muslims began to find other ways and sources for ijtihad such as ra'y, which allowed for personal judgment of Islamic law. Sunni Muslims justified this practice of ra'y with a particular hadith, which cites Muhammad's approval of forming an individual sound legal opinion if the Qur'an and Sunnah contain no explicit text regarding that particular issue. Therefore, during the first two and a half centuries of Islam there were no restrictions placed on scholars interested in practicing ijtihad. Beginning in the 9th century, jurists began to make more restrictions on who could practice ijtihad and the kinds of qualifications necessary. Therefore, the practice of ijtihad became limited to a qualified scholar and jurist otherwise known as a mujtahid. Abu'l-Husayn al-Basri provides the earliest and most expansive outline for the qualifications of a mujtahid, they include:
From the declaration of these requirements of mujtahid onwards, legal scholars adopted these characteristics as being standard for anyone looking to practice ijtihad. In order for the reasoning of these mujtahids to be accepted as law multiple mujtahids had to reach ijma. This allowed for mujtahids to openly discuss their particular views and reach a conclusion together. The interaction required by ijma allowed for mujtahids to circulate ideas and eventually merge to create particular Islamic schools of law (madhhabs). This consolidation of mujtahids into particular madhhabs prompted these groups to create their own distinct authoritative rules. These laws reduced issues of legal uncertainty that had been present when multiple mujtahids were working together with one another. However, with this introduction of common laws for each madhhab, legal scholars began to dismiss the practice of independent ijtihad and instead maintained the title of mujtahid only for the founders of the four main schools of Islamic law (Hanafiyya, Malikiyya, Shafiyya, Hanbaliyya). Therefore, from the 12th century onwards jurists could occupy the position of a mujtahid or access ijtihad in only two cases, when distinguishing between the manifest and the obscure views of their particular schools or when they served as "imitators" of mujtahids, expressing the views of the more qualified mujtahids before them. Therefore, the practice of ijtihad was restricted in favor of taqlid.
Shia Muslims understand the process of ijtihad as being the independent effort used to arrive at the rulings of sharia. Following the death of the Prophet and once they had determined the Imam as absent, ijtihad evolved into a practice of applying careful reason in order to uncover the knowledge of what Imams would have done in particular legal situations. The decisions the Imams would have made were explored through the application of the Qur'an, Sunnah, ijma and 'aql (reason). It was not until the end of the eighteenth century that the title of mujtahid became associated with the term faqih or one who is an expert in jurisprudence. From this point on religious courts began to increase in number and the ulama were transformed by Shia Islamic authorities into the new producer of ijtihad. In order to produce perceptive mujtahids that could fulfill this important role, principles of Shia jurisprudence were developed to provide a foundation for scholarly deduction of Islamic law. Shaykh Murtada Ansari and his successors developed the school of Shia law, dividing the legal decisions into four categories of certainty (qat), valid conjecture (zann), doubt (shakk), and erroneous conjecture (wahm). These rules allowed mujtahids to issue adjudications on any subject, that could be derived through this process of ijtihad, demonstrating their great responsibility to the Shia community Furthermore, according to Shia Islamic Jurisprudence a believer of Islam is either a Mujtahid (one that expresses their own legal reasoning), or a Muqallid (one performing Taqlid of a Mujtahid) and a Muhtat (one who acts with precaution). Most Shia Muslims qualify as Muqallid, and therefore are very dependent on the rulings of the Mujtahids. Therefore, the Mujtahids must be well prepared to perform ijtihad, as the community of Muqallid are dependent on their rulings. Not only did Shia Muslims require:
However, these scholars also depended on further training that could be received in religious centers called Hawza. At these centers they are taught the important subjects and technical knowledge a mujtahid need be proficient in such as:
Therefore, Shia mujtahids remain revered throughout the Shia Islamic world. The relationship between the mujtahids and muqallids continues to address and solve the contemporary legal issues. Participating in ijtihad, however, has been cautioned by scholars for those not properly educated in interpretation of the Qu'ran. This is narrated by Ali ibn Husayn Zayn al-Abidin, the great grandson of Muhammad, when he cautioned Aban ibn abi-Ayyash, a fellow companion, saying, "Oh brother from 'Abd Qays, if the issue becomes clear to you, then accept it. Otherwise remain silent and defer to Allah because your interpretation from the truth will be as far from the Earth as the sky."
A woman can be a mujtahid and there are dozens who have attained the rank in the modern history of Iran (for instance, Amina Bint al-Majlisi in the Safavid era, Bibi Khanum in the Qajar era, Lady Amin in the Pahlavi era, and Zohreh Sefati during the time of the Islamic Republic). There are diverging opinions as to whether a female mujtahid can be a marjaʻ or not. Zohreh Sefati and some male jurists believe a female mujtahida can become a marja‘, —in other words, they believe that believers perform taqlid (emulation) of a female mujtahid— but many male jurists believe a marjaʻ must be male.
Books, articles, etc.