Salafi movementThe Salafi movement or Salafism (سلفیة) is a revival movement within Sunni Islam. The movement was formed as a socio-religious resistance to European imperialism during the late 19th century and has remained influential in the Islamic World for over a century. The name "Salafiyya" refers to advocacy of a return to the traditions of the "pious predecessors" (salaf), the first three generations of Muslims (the Islamic prophet Muhammad and his companions, the Sahabah, then the Tabi'in, and the third generation, the Taba al-Tabi'in), who are believed to exemplify the pure form of Islam.
Islamic republicThe term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a theoretical form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been used for a sovereign state taking a compromise position between a purely Islamic caliphate and a secular, nationalist republic — neither an Islamic monarchy nor secular republic. In other cases it is used merely as a symbol of cultural identity.
Muslim worldThe terms Muslim world and Islamic world commonly refer to the Islamic community, which is also known as the Ummah. This consists of all those who adhere to the religious beliefs and laws of Islam or to societies in which Islam is practiced. In a modern geopolitical sense, these terms refer to countries in which Islam is widespread, although there are no agreed criteria for inclusion. The term Muslim-majority countries is an alternative often used for the latter sense.
JihadismJihadism is a neologism for militant Islamic movements that are perceived as existentially threatening to the West. It has been applied to various insurgent Islamic extremist, militant Islamist, and terrorist individuals and organizations whose ideologies are based on the Islamic notion of jihad. It has also been applied to various Islamic empires in history, such as the Umayyad Caliphate and the Ottoman Empire, who extensively campaigned against non-Muslim nations in the name of jihad.
Political aspects of IslamPolitical aspects of Islam are derived from the Quran, ḥadīth literature, and sunnah (accounts of the sayings and living habits attributed to the Islamic prophet Muhammad during his lifetime), the history of Islam, and elements of political movements outside Islam. Traditional political concepts in Islam include leadership by elected or selected successors to Muhammad, known as Caliphs in Sunnī Islam and Imams in Shīʿa Islam; the importance of following the Islamic law (sharīʿa); the duty of rulers to seek consultation (shūrā) from their subjects; and the importance of rebuking unjust rulers.
Islamic extremismIslamic extremism, Islamist extremism, or radical Islam, is used in reference to extremist beliefs and behaviors which are associated with the far-right ideology in Islam. These are controversial terms with varying definitions, ranging from academic understandings to the idea that all ideologies other than Islam have failed and are inferior to Islam. These terms can also be used in reference to other sects of Islam that do not share such beliefs.
