Today, many Muslim countries have incorporated—albeit to varying degrees—Islamic law into their legal systems. Certain Muslim states have declared Islam to be their state religion in their constitutions, but do not apply Islamic law in their courts. Islamic states that are not monarchies are usually called Islamic republics, such as the Islamic republics of Iran,
Pakistan, and
Mauritania. Pakistan adopted the title under the
constitution of 1956;
Mauritania adopted it on 28 November 1958; and Iran adopted it after the
1979 Revolution that overthrew the
Pahlavi dynasty. The Iranian form of government is known as a
Guardianship of the Islamic Jurists. Afghanistan was run as an Islamic state (
Islamic State of Afghanistan) in the
post-communist era after 1992; it was a
de facto Islamic totalitarian state under the
Taliban (
Islamic Emirate of Afghanistan) in areas controlled by the group from 1996 to its 2001 overthrow. The country was known as the
Islamic Republic of Afghanistan between 2004 and 15 August 2021, when a
Taliban offensive resulted in a return to Islamic totalitarianism.
Pan-Islamism is a form of Internationalism and anti-nationalism within
political Islam which advocates the unification of the Muslim world under a single Islamic state, often described as a caliphate or ummah. The most famous, powerful and aggressive modern pan-Islamic group that pursues the objective of unifying the Muslim world and establishing a worldwide caliphate is the Wahhabi/Salafi jihadist movement
Islamic State of Iraq and the Levant. The
Libyan interim Constitutional Declaration as of 3 August 2011 declared Islam to be the official religion of Libya.
Brunei Brunei is an absolute Islamic monarchy. With the constitution in 1959, Islam became the official religion of the country.
Iran Leading up to the
Iranian Revolution of 1979, many of the highest-ranking clergy in Shia Islam held to the standard doctrine of the
Imamate, which allows political rule only by Muhammad or one of his true successors. They were opposed to creating an Islamic state (see Ayatollah
Ha'eri Yazdi (Khomeini's own teacher), Ayatollah
Borujerdi,
Grand Ayatollah Shariatmadari, and Grand Ayatollah
Abu al-Qasim al-Khoei). Contemporary theologians who were once part of the Iranian Revolution also became disenchanted and critical of the unity of religion and state in the Islamic Republic of Iran, are advocating
secularization of the state to preserve the purity of the Islamic faith (see
Abdolkarim Soroush and
Mohsen Kadivar). Per Supreme leader, Islamic state is the 3rd phase of Iranian Islamic Republic program and is in and of itself part of
New Islamic Civilization.
Saudi Arabia Saudi Arabia is an Islamic absolute monarchy. The
Basic Law of Saudi Arabia contains many characteristics of what might be called a constitution in other countries. However, the
Qur'an and the
Sunnah is declared to be the official constitution of the country which is governed on the basis of
Islamic law (Shari'a). The
Allegiance Council is responsible to determine the new King and the new Crown Prince. All citizens of full age have a right to attend, meet, and petition the king directly through the traditional tribal meeting known as the
majlis.
Yemen The
Constitution of Yemen declares that
Islam is the
state religion, and that
Shari'a (Islamic law) is the source of all legislation.
Mauritania The
Islamic Republic of Mauritania is a country in the
Maghreb region of western
North Africa. Mauritania was declared an independent state as the Islamic Republic of Mauritania, on November 28, 1960. The Constitutional Charter of 1985 declares Islam as the state religion and
sharia the law of the land.
Pakistan Pakistan was created as a separate state for Indian Muslims in
British India in 1947, and followed the parliamentary form of democracy. In 1949, the first
Constituent Assembly of Pakistan passed the
Objectives Resolution which envisaged an official role for Islam as the state religion to make sure any future law should not violate its basic teachings. On the whole, the state retained most of the laws that were inherited from the British legal code that had been enforced by the British Raj since the 19th century. In 1956, the elected parliament formally adopted the name Islamic Republic of Pakistan, declaring Islam as the official religion.
Afghanistan After the fall of
Democratic Republic of Afghanistan (Soviet occupation), Afghanistan has gone through several attempts to set up an Islamic state: •
Islamic State of Afghanistan (1992–2002) •
Islamic Emirate of Afghanistan (1996–2001) •
Transitional Islamic State of Afghanistan (2002–2004) •
Islamic Republic of Afghanistan (2004–2021) •
Islamic Emirate of Afghanistan (2021–present)
Syria Syria was previously ruled by its
Ba'athist regime from 1963 until 2024 when it
collapsed. Following the fall of the Assad regime, the Islamist
Hay'at Tahrir al-Sham (HTS) declared Syria an Islamic state from 2025 which it will govern for five years under its
temporary constitution. == See also ==