Justice, Shirk and Shari'ah Law
Justice in Surah An-Nisa (Surah 4:105–135)
Surah An-Nisa (Surah 4, “The Women”) is one of the longest chapters in the Qur’an and covers a wide range of legal and social teachings. Verses 105–135 focus particularly on justice. The Qur’an’s vision of justice is comprehensive — it covers legal fairness in courts, economic fairness, treatment of the poor, and the rights of women, orphans and prisoners.
In Surah 4:135, Allah commands: “O you who believe! Stand out firmly for justice, as witnesses to Allah, even if it be against yourselves, your parents, or your relatives, or whether it be against the rich or the poor.” This is a demanding standard — justice must be impartial even when it is personally costly. A Muslim is expected to testify truthfully even against their own family.
The Qur’an also connects justice to the character of Allah. Because Allah is Just (Al-‘Adl, one of the 99 names), human beings as his khalifah on earth are required to mirror that justice in their institutions and relationships. In Shi’a Islam, Adl (divine justice) is one of the Five Roots of faith, making it even more central to that tradition’s theology.
The Hadith traditions also illustrate justice in practice. The Prophet Muhammad’s recorded sayings and actions (Hadith) show him returning stolen goods, insisting that even a powerful person should be punished for wrongdoing, and declaring that “whoever does not show mercy will not be shown mercy.” These traditions show justice as lived, practical and applied, not merely theological.
Surah 4:135 commands Muslims to “stand out firmly for justice… even if it be against yourselves, your parents, or your relatives.” This makes justice a binding obligation that overrides personal loyalty. It connects to the Islamic concept of Adl (divine justice) — because Allah is Just, Muslims must be just even at personal cost.
Shirk: The Greatest Sin
Shirk means to ascribe partners to Allah — to associate anything or anyone with his divine nature. It is the opposite of Tawhid (the oneness of Allah) and is considered the gravest sin in Islam. The Qur’an states repeatedly that Allah may forgive any sin except shirk for those who die without repenting.
Shirk takes several forms. The most obvious is idol worship — worshipping statues or images as gods. Surah 7:148–150 recounts the story of the Israelites who made and worshipped a golden calf while Moses was receiving the Torah on Sinai. Moses returned to find the people in this act of shirk and was furious. The story is a vivid illustration of how easily human beings fall into substituting a visible, created thing for the invisible, eternal God.
More subtle forms of shirk include: placing ultimate trust or fear in human beings or institutions rather than Allah; following desires (the “lower self”) as if they were divine commands; and giving to human relationships the devotion that belongs only to Allah. Muslim scholars have also identified “hidden shirk” — performing religious acts for human approval rather than sincerely for Allah.
For Muslims today, the condemnation of shirk shapes their approach to other religions. Some Muslim scholars argue that Christian Trinitarian theology — which speaks of God as Father, Son and Holy Spirit — approaches shirk by attributing a partner (Jesus) to Allah. Most Muslims, however, engage respectfully with Christians and Jews as “People of the Book,” recognising the partial truth in their scriptures while maintaining the Islamic insistence on strict divine unity.
The story of the golden calf in Surah 7:148–150 parallels the account in Exodus 32 but with some differences. In the Qur’anic version, the Israelites made the calf in Moses’s absence and worshipped it; they “could not see that it could not speak to them or guide them any way.” Moses returned in fury, threw down the tablets and seized his brother Harun (Aaron), blaming him for what had happened. The idols’ inability to speak, guide or help their worshippers is a recurring Qur’anic argument against idolatry: only Allah can respond, guide and provide.
The story teaches that shirk is a moral as well as a theological failure — it involves a refusal to reason carefully about what is worthy of worship. The Qur’an repeatedly challenges idol-worshippers to explain how a created thing can have divine attributes. Ibrahim’s famous destruction of his people’s idols (discussed in a later lesson) makes the same point with dramatic action.
Shari’ah Law
Shari’ah means “path” or “way” in Arabic — the path that Allah has revealed for human beings to follow. It is not simply a legal code but a comprehensive guide to how a Muslim should live in relationship with Allah, with other people, and with the natural world. Shari’ah covers worship (ibadat), relationships and family (muamalat), criminal law (uqubat), and social ethics.
Surah 4:59–60 is one of the foundational Qur’anic verses for Shari’ah: “O you who believe! Obey Allah and obey the Messenger and those in authority among you. And if you disagree about anything, refer it to Allah and the Messenger.” This verse establishes the hierarchy of Islamic legal authority: first the Qur’an (Allah), then the Sunnah (the Prophet’s practice and sayings), then the rulings of qualified scholars.
Surah 33:21–36 reinforces the idea that the Prophet Muhammad is the model for the Muslim community. Verse 21 states: “Certainly you have in the Messenger of Allah an excellent example.” This is the Qur’anic basis for the Sunnah as a source of Islamic law alongside the Qur’an — if you want to know how to live, look at how the Prophet lived.
From an atheist or Humanist perspective, following a religious legal code such as Shari’ah is problematic for several reasons. First, they would argue that laws should derive from democratic consent and human reason, not from texts claimed to be divine revelation. Second, they might point to specific rulings in classical Shari’ah (on gender equality, religious freedom, or punishments) that appear in tension with modern human rights standards. Third, they would question the principle that God’s command is a sufficient basis for law without independent moral justification.
Muslims respond in a number of ways. Many distinguish between the unchanging core of Shari’ah (the principles of justice, compassion and care for the vulnerable) and the specific rulings that were developed in a historical context and can be reinterpreted. Some modern Muslim scholars argue that Shari’ah is best understood as an ethical framework rather than a rigid legal code. Muslims in democratic societies typically observe the personal dimensions of Shari’ah (prayer, fasting, halal food) while living under civil law.
Shari’ah means “path” — the comprehensive guide to Muslim life. Its sources are the Qur’an and the Sunnah (the Prophet’s practice). Surah 4:59 establishes the hierarchy: “Obey Allah and obey the Messenger and those in authority.” Shari’ah covers worship, family, ethics and legal matters, and is understood differently by different Muslim communities around the world.