Theology and Jurisprudence in Shia Islam
Theology
Usul al-Din (Roots of Religion)
In Shia Islam, the fundamental beliefs are encapsulated in the concept of Usul al-Din, or "Roots of Religion". These form the core theological principles that every Shia Muslim is expected to believe. They include:
- Tawhid - The oneness of God is the most essential principle in Shia theology. It emphasizes that there is only one God and denies any form of polytheism.
- Adalah - Divine justice, which asserts that God is just and fair, and all actions carried out by Him are based on justice.
- Nubuwwah - Prophethood, which asserts that prophets were sent by God to guide humanity. In Shia belief, Muhammad is the final prophet.
- Imamah - Leadership, the belief in a line of imams who are divine leaders appointed by God. This is a key difference between Shia and Sunni Islam.
- Ma'ad - The Day of Resurrection, which includes beliefs in the Day of Judgment and life after death.
Ancillaries of the Faith (Branches of Religion)
The ancillaries, or practical aspects of Shia Islam, are called Furu' al-Din, and they consist of ten practices:
- Salat - Ritual prayer.
- Sawm - Fasting during the month of Ramadan.
- Hajj - Pilgrimage to Mecca at least once in a lifetime.
- Zakat - Almsgiving, a form of tax to assist those in need.
- Khums - An additional religious tax, particularly significant in Shia practice.
- Jihad - Striving in the way of God, which includes both personal effort against sin and, in some contexts, armed struggle.
- Amr bil Maruf - Enjoining good actions.
- Nahy an al-Munkar - Forbidding wrong actions.
- Tawalla - Expressing love towards the followers of Ali and the family of Muhammad.
- Tabarra - Expressing disassociation from the enemies of the family of Muhammad.
Jurisprudence
Ja'fari Jurisprudence
The Ja'fari school of thought, named after the sixth Imam, Ja'far al-Sadiq, is the foundation of Shia fiqh (Islamic jurisprudence). It is one of the most prominent schools and differs significantly from Sunni schools of jurisprudence. Key features include:
- Usool al-Fiqh: Principles of Islamic jurisprudence, which are methodological principles used to derive the rulings of Sharia.
- Ijtihad: The process of making a legal decision by independent interpretation of the Quran and Hadith by qualified scholars known as mujtahids.
- Taqlid: The practice of following the decisions of a high-ranking mujtahid.
Principles of Sharia
Sharia, or Islamic law, is the legal system governing the members of the Islamic faith. In Shia Islam, it is derived from several sources:
- Quran - The holy book of Islam.
- Sunnah - The practices and sayings of Muhammad.
- Ijma - Consensus among the ummah (community of Muslims).
- Qiyas - Analogical reasoning, used less extensively in Shia jurisprudence than in Sunni.
Unique Aspects of Shia Sharia
Shia jurisprudence places a greater emphasis on justice and reason (intellect) in interpreting texts and doctrines. This is evident in the principle of Adalah and the broader use of Ijtihad. Furthermore, the Shia practice of Khums (a form of tax) is more rigorously applied, and the role of Imamah influences various facets of religious and social life.