Religious law refers to the notion of a religious system or document being used as a legal source, though the methodology used varies. For example, the use of Jewish Halakha for public law has a static and unalterable quality, precluding amendment through legislative acts of government or development through judicial precedent; Christian Canon Law is more similar to civil law in its use of civil codes; and Islamic Sharia law (and Fiqh jurisprudence) is based on legal precedent and reasoning by analogy (Qiyas), and is thus considered similar to common law. The main kinds of religious law are Sharia in Islam, Halakha in Judaism, and canon law in some Christian groups. In some cases these are intended purely as individual moral guidance, whereas in other cases they are intended and may be used as the basis for a country's legal system. The latter was particularly common during the Middle Ages.
The Islamic legal system of Sharia (Islamic law) and Fiqh (Islamic jurisprudence) is the most widely used religious law, and one of the three most common legal systems in the world alongside common law and civil law. It is the most protected divine law, because, the majority of the ruleings of Sharia law is based on the Qur'an and Sunnah, while small fraction of its rulings are based on the Ulema (jurists) who used the methods of Ijma (consensus), Qiyas (analogical deduction), Ijtihad (research) and Urf (common practice) to derive Fatwā (legal opinions). An Ulema was required to qualify for an Ijazah (legal doctorate) at a Madrasah (school) before they could issue Fatwā. During the Islamic Golden Age, classical Islamic law may have had an influence on the development of common law and several civil law institutions. Sharia law governs a number of Islamic countries, including Saudi Arabia and Iran, though most countries use Sharia law only as a supplement to national law. It can relate to all aspects of civil law, including property rights, contracts or public law.
The Halakha is followed by orthodox and conservative Jews in both ecclesiastical and civil relations. No country is fully governed by Halakha, but two Jewish people may decide, because of personal belief, to have a dispute heard by a Jewish court, and be bound by its rulings.
Canon law is not a divine law, properly speaking, because it is not found in revelation. Instead, it is seen as human law inspired by the word of God and applying the demands of that revelation to the actual situation of the church. Canon law regulates the internal ordering of the Roman Catholic Church, the Eastern Orthodox Church and the Anglican Communion. Canon law is amended and adapted by the legislative authority of the church, such as councils of bishops, single bishops for their respective sees, the Pope for the entire Catholic Church, and the British Parliament for the Church of England.
The Islamic legal system of Sharia (Islamic law) and Fiqh (Islamic jurisprudence) is the most widely used religious law, and one of the three most common legal systems in the world alongside common law and civil law. It is the most protected divine law, because, the majority of the ruleings of Sharia law is based on the Qur'an and Sunnah, while small fraction of its rulings are based on the Ulema (jurists) who used the methods of Ijma (consensus), Qiyas (analogical deduction), Ijtihad (research) and Urf (common practice) to derive Fatwā (legal opinions). An Ulema was required to qualify for an Ijazah (legal doctorate) at a Madrasah (school) before they could issue Fatwā. During the Islamic Golden Age, classical Islamic law may have had an influence on the development of common law and several civil law institutions. Sharia law governs a number of Islamic countries, including Saudi Arabia and Iran, though most countries use Sharia law only as a supplement to national law. It can relate to all aspects of civil law, including property rights, contracts or public law.
The Halakha is followed by orthodox and conservative Jews in both ecclesiastical and civil relations. No country is fully governed by Halakha, but two Jewish people may decide, because of personal belief, to have a dispute heard by a Jewish court, and be bound by its rulings.
Canon law is not a divine law, properly speaking, because it is not found in revelation. Instead, it is seen as human law inspired by the word of God and applying the demands of that revelation to the actual situation of the church. Canon law regulates the internal ordering of the Roman Catholic Church, the Eastern Orthodox Church and the Anglican Communion. Canon law is amended and adapted by the legislative authority of the church, such as councils of bishops, single bishops for their respective sees, the Pope for the entire Catholic Church, and the British Parliament for the Church of England.
| Country | Description |
|---|---|
| Afghanistan | Islamic law |
| Bangladesh | formerly based on English common law |
| The Gambia | English common law, Islamic law and customary law |
| Iran | Islamic law |
| Libya | Islamic law |
| Mauritania | mix of Islamic law and French Civil Codes, Islamic law largely applicable to family law. |
| Morocco | mix of Islamic law and French Civil Codes, Islamic law largely applicable to family law. |
| Nigeria | Sharia |
| Oman | Sharia and tribal custom laws |
| Saudi Arabia | Islamic law |
| Sudan | Based on Islamic law |
| Vatican City | Based on principles of Code of Canon Law |
| Yemen | Islamic law |
