Islamism is a range of religious and political ideological movements that believe that Islam should influence political systems. Its proponents believe Islam is innately political, and that Islam as a political system is superior to communism, liberal democracy, capitalism, and other alternatives in achieving a just, successful society. The advocates of Islamism are usually affiliated with Islamic institutions or social mobilization movements, emphasizing the implementation of sharia, pan-Islamic political unity, and the creation of Islamic states.
In its original formulation, Islamism described an ideology seeking to revive Islam to its past assertiveness and glory, purifying it of foreign elements, reasserting its role into "social and political as well as personal life"; and in particular "reordering government and society in accordance with laws prescribed by Islam" (i.e., Sharia). According to at least one observer (author Robin Wright), Islamist movements have "arguably altered the Middle East more than any trend since the modern states gained independence", redefining "politics and even borders". Another sole author (Graham E. Fuller) has argued for a broader notion of Islamism as a form of identity politics, involving "support for [Muslim] identity, authenticity, broader regionalism, revivalism, [and] revitalization of the community".
Central and prominent figures in 20th-century Islamism include Rashid Rida, Hassan al-Banna (founder of the Muslim Brotherhood), Sayyid Qutb, Abul A'la Maududi, Ruhollah Khomeini (founder of the Islamic Republic of Iran), and Hassan Al-Turabi. Syrian Sunni cleric Muhammad Rashid Riḍā, a fervent opponent of Westernization, Zionism and nationalism, advocated Sunni internationalism through revolutionary restoration of a pan-Islamic Caliphate to politically unite the Muslim world. Riḍā was a strong exponent of Islamic vanguardism, the belief that the Muslim community should be guided by religious activists to steer the efforts for religious education and Islamic revival. Riḍā's Salafi-Arabist synthesis and Islamist ideals greatly influenced his disciples like Hasan al-Banna, an Egyptian schoolteacher who founded the Muslim Brotherhood movement, and Hajji Amin al-Husayni, the anti-Zionist Grand Mufti of Jerusalem. Al-Banna and Maududi called for a "reformist" strategy to re-Islamizing society through grassroots social and political activism. Other Islamists (Al-Turabi) are proponents of a "revolutionary" strategy of Islamizing society through exercise of state power, or (Sayyid Qutb) for combining grassroots Islamization with armed revolution. The term has been applied to non-state reform movements, political parties, militias and revolutionary groups.
Islamists themselves prefer terms such as "Islamic movement", or "Islamic activism" to "Islamism", objecting to the insinuation that Islamism is anything other than Islam renewed and revived. Because of its connotations in Western mainstream media, critics say the term may lead to Islamophobia and stereotyping.
Prominent Islamist groups and parties across the world include the Muslim Brotherhood, Turkey's Justice and Development Party, Hamas, the Algerian Islamic Salvation Front, the Malaysian National Trust Party, Jamaat-e-Islami in Bangladesh and Pakistan and Bosnia's Party of Democratic Action. Following the Arab Spring, many post-Islamist currents became heavily involved in democratic politics, while others spawned "the most aggressive and ambitious Islamist militia" to date, such as the Islamic State of Iraq and the Levant (ISIL). ISIL has been rejected as blasphemous by the majority of Islamists.
Originally the term Islamism was simply used to mean the religion of Islam, not an ideology or movement. It first appeared in the English language as Islamismus in 1696, and as Islamism in 1712. The term appears in the U.S. Supreme Court decision in In Re Ross (1891). By the turn of the twentieth century the shorter and purely Arabic term "Islam" had begun to displace it, and by 1938, when Orientalist scholars completed The Encyclopaedia of Islam, Islamism seems to have virtually disappeared from English usage. The term remained "practically absent from the vocabulary" of scholars, writers or journalists until the Iranian Islamic Revolution of 1978–79, which brought Ayatollah Khomeini's concept of "Islamic government" to Iran.
This new usage appeared without taking into consideration how the term Islamist (m. sing.: Islami, pl. nom/acc: Islamiyyun, gen. Islamiyyin; f. sing/pl: Islamiyyah) was already being used in traditional Arabic scholarship in a theological sense as in relating to the religion of Islam, not a political ideology. In heresiographical, theological and historical works, such as al-Ash'ari's well-known encyclopaedia Maqālāt al-Islāmiyyīn (The Opinions of The Islamists), an Islamist refers to any person who attributes himself to Islam without affirming nor negating that attribution. If used consistently, it is for impartiality, but if used in reference to a certain person or group in particular without others, it implies that the author is either unsure whether to affirm or negate their attribution to Islam, or trying to insinuate his disapproval of the attribution without controversy. In contrast, referring to a person as a Muslim or a Kafir implies an explicit affirmation or a negation of that person's attribution to Islam. To evade the problem resulting from the confusion between the Western and Arabic usage of the term Islamist, Arab journalists invented the term Islamawi (Islamian) instead of Islami (Islamist) in reference to the political movement, though this term is sometimes criticized as grammatically incorrect.
"the belief that Islam should guide social and political as well as personal life" (Sheri Berman);
the belief that Islam should influence political systems (Cambridge English Dictionary);
"the [Islamic] ideology that guides society as a whole and that [teaches] law must be in conformity with the Islamic sharia", (W. E. Shepard);
a combination of two pre-existing trends
movements to revive the faith, weakened by "foreign influence, political opportunism, moral laxity, and the forgetting of sacred texts";
the more recent movement against imperialism/colonialism, morphed into a more simple anti-Westernism; formerly embraced by leftists and nationalists but whose supporters have turned to Islam.
a form of "religionized politics" and an instance of religious fundamentalism that imagines an Islamic community claiming global hegemony for its values (Bassam Tibi);
"political movement that favors reordering government and society in accordance with laws prescribed by Islam" (Associated Press stylebook);
a political ideology which seeks to enforce Islamic precepts and norms as generally applicable rules for people's conduct; and whose adherents seek a state based on Islamic values and laws (sharia) and rejecting Western guiding principles, such as freedom of opinion, freedom of the press, artistic freedom and freedom of religion (Thomas Volk);
a broad set of political ideologies that use and draw inspiration from Islamic symbols and traditions in pursuit of a sociopolitical objective—also called "political Islam" (Britannica);
"[...] [has become shorthand for] 'Muslims we don't like.'" (Council on American–Islamic Relations—in complaint about AP's earlier definition of Islamist);