Cambridge IGCSE Religious Studies (0490) · I6 Religion and social action
Mini-Lesson
Islam: Religion and social action
This mini-lesson covers Section I6 — Religion and social action: the ummah, Shari'ah and how Muslim law is worked out, zakah and sadaqah, humanity as khalifahs of the earth, and the Muslim organisations that relieve poverty.
Note on the current syllabus: Cambridge has removed the topic of jihad (greater and lesser) from the Islam content for 2025–2027. This lesson follows the current syllabus and does not cover it.
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I6.1 · the ummah
The ummah
The ummah is the worldwide community of Muslims — a single body of believers that crosses every border, language, race and class. It is the reason a Muslim in Bradford feels connected to a Muslim in Bangladesh they have never met.
How the ummah is experienced in practice
Salah — the whole ummah faces the same point five times a day.
Sawm — the whole ummah fasts the same month.
Hajj — the ummah becomes visible: millions of people, one white garment.
Zakah — wealth is redistributed within the body, so that a Muslim's surplus reaches another Muslim's need.
Its importance. The ummah produces solidarity (Muslims give heavily to relief appeals for people they will never meet), identity (a source of belonging for minorities), accountability (the community expects certain standards) and political feeling (Muslims often respond strongly to suffering in Palestine, Kashmir, Syria or the Rohingya crisis, because they see it as suffering within their own body).
Different Muslim communities. The ideal is unity; the reality includes deep division — Sunni and Shi'a tensions, national and ethnic divides, and disagreement over who speaks for Islam. Many Muslims say the ummah is a goal to work towards rather than a fact to boast about. A candidate who says this is showing genuine understanding, not disrespect.
Quick check
What is the ummah?
?Which best explains why the idea of the ummah leads Muslims to give generously to disaster appeals overseas?
I6.2 · Shari'ah and its sources
Shari'ah: the straight path
Shari'ah literally means a path to water — the straight path a Muslim walks. It is not a book you can take off a shelf. It is God's guidance for the whole of life: worship, family, food, business, justice and government.
The two sources
The Qur'an — the literal word of God, the supreme source. Nothing may contradict it. But it is not a legal code: it gives principles, and a limited number of explicit rules.
The sunnah — the example of the Prophet (pbuh): what he said, did and approved. It is preserved in hadith, individual reports which scholars grade for reliability by examining the chain of transmitters. Distinguish the two words: the sunnah is the practice; hadith are the reports of it.
Why the sunnah is needed: the Qur'an commands salah — but does not set out how many rak'ahs. The sunnah supplies it. This is why Muslims say the two sources cannot be separated, and why the Prophet's status as the model for life follows directly from his being the Seal of the Prophets.
Quick check
Sunnah or hadith?
?Explain the difference between the sunnah and a hadith.
I6.2 · fiqh, ijtihad, ijma', qiyas
How Muslim law is actually worked out
If Shari'ah is God's perfect path, fiqh — literally "understanding" — is the human effort to work out what it requires. That distinction matters enormously: Shari'ah is divine, fiqh is human, fallible and open to disagreement. It is why qualified scholars can differ in good faith.
Ijtihad — independent reasoning ("intellectual struggle") by a qualified scholar to reach a ruling on a question the sources do not directly answer. It is how Islam addresses IVF, cryptocurrency, organ donation or vaccines.
Ijma' — consensus: the agreement of qualified legal authorities. Where scholars have agreed, a ruling carries great weight.
Qiyas — reasoning by analogy: comparing a new case to a settled one because they share the underlying reason. The classic example: the Qur'an forbids wine because it intoxicates; by analogy, other intoxicating drugs are forbidden too.
Different Muslim communities. Sunni jurisprudence classically works with these four — Qur'an, sunnah, ijma', qiyas — and developed several schools of law (Hanafi, Maliki, Shafi'i, Hanbali), all regarded as valid. Most Shi'a jurists put 'aql (reason) where Sunnis put qiyas, and hold that ijtihad remains open, so believers follow a living qualified scholar (a marja') for guidance. Muslims also debate whether ijtihad should be used more boldly today or whether that risks bending the faith to fit the age.
Sort it
Source, method, or verdict?
Tap a card, then tap the group it belongs to.
📖 Source of Shari'ah
🧠 Method of fiqh
⚖️ Category of action
I6.2 · halal and haram
Halal and haram: thoughts and actions
The whole apparatus of Shari'ah and fiqh exists to answer one practical question: may I do this? Scholars classify every action:
Halal — permitted. Most of life is halal: the general principle is that things are allowed unless God has forbidden them.
Haram — forbidden: for example shirk, murder, theft, dishonest trade, alcohol, gambling, and riba (interest/usury), which is why Islamic banking exists.
Not only actions — thoughts too. Cambridge words this carefully: halal and haram govern "thoughts and actions". Envy, arrogance, contempt and the intention to deceive are all condemned, even where no outward act follows — and a good deed done to be admired loses its value, because intention (niyyah) is part of the deed. This is why Muslim ethics is not a checklist: the same action can be worship or worthlessness depending on why it is done.
Quick check
How does qiyas work?
?A scholar argues that because wine is forbidden for intoxicating the mind, other intoxicating drugs are forbidden too. Which tool of fiqh is being used?
I6.3 · zakah and sadaqah
Zakah and sadaqah
Zakah — one of the Five Pillars. It is obligatory, an annual payment (usually reckoned at a fortieth, 2.5%) on surplus wealth held for a year above a threshold (nisab). The word means both purification and growth: paying it purifies the wealth that remains, and purifies the giver of greed.
What zakah can be used for. The Qur'an sets out the categories of recipient in Surah 9:60 — including the poor and the needy, those employed to administer it, those whose hearts are to be reconciled, freeing captives, those in debt, the cause of God, and the stranded traveller.
What zakah cannot be used for. It is restricted. Most scholars hold that zakah may not be given to one's own immediate dependants (a spouse, parents or children — you must support them anyway), nor to the wealthy, and that it should not simply be spent on buildings or administration. It is a right of the poor, not a donation, and not the giver's to spend as they please.
Sadaqah — voluntary giving, with no restrictions: build a well, fund a mosque, pay a stranger's bill, plant a tree. A well-known hadith teaches that even a smile is a form of sadaqah — so the poorest Muslim can still give.
The exam distinction in one line: zakah is obligatory, calculated and restricted; sadaqah is voluntary, unlimited and unrestricted. Muslims are expected to do both.
Quick check
Zakah or sadaqah?
?A mosque committee wants to fund a new roof and asks members to pay for it out of their zakah. Why would most scholars object?
I6.3 · wealth, judgement and concern for others
Whose money is it anyway?
Behind zakah lies a belief that reshapes the whole idea of ownership: everything belongs to God. Wealth is loaned, held in trust (amanah), and a Muslim is a manager of it, not an absolute owner. Being rich is not a sin — the Prophet's own wife Khadijah was wealthy, and trade is honoured — but it is a test, and it comes with a bill.
Judgement. Muslims believe they will be asked on the Day of Judgement how they earned their wealth and how they spent it, and will be judged according to their treatment of others — especially the poor, the orphan, the neighbour and the stranger.
Love, compassion and concern. Islamic teaching insists that faith without care for others is empty: a person who prays and yet lets their neighbour go hungry has misunderstood the religion. Rights of the neighbour — of any faith or none — are emphasised strongly in the hadith literature.
In the home. Concern for others begins at home: kindness to parents, provision for the family, hospitality to guests, and gentleness to the household. The Prophet (pbuh) is remembered as helping with domestic work — cited by many Muslims as a model for men today.
Match it
Match the term to its meaning
Tap a term on the left, then its meaning on the right.
Term
Meaning
I6.4 · khalifahs of the environment
Khalifahs of the earth
The Qur'an teaches that God announced He would place a khalifah on the earth (Surah 2:30). The word means a steward, a deputy or trustee — someone who looks after property that belongs to someone else.
God created everything. The natural world is God's creation and a sign (ayah) of Him. It is not raw material for humans to use as they please, and it has value because God made it, not because it is useful to us.
Humans are trustees, not owners. Being khalifah is a responsibility, not a promotion. The earth is an amanah — a trust — and Muslims believe they will answer for how they treated it.
Balance (mizan). God created the world in balance, and human greed, waste and pollution disturb it. Wastefulness (israf) is condemned in the Qur'an — including wasting water, even when performing wudu at a flowing river.
What Muslims actually do. Reducing waste and over-consumption; "green mosques" using solar power and cutting water use in wudu facilities; Muslim environmental campaigns and declarations on climate change; some scholars arguing for ethical, non-exploitative investment. Muslims also debate how far environmental duty should override economic development in poorer Muslim-majority countries. (Note: this syllabus does not include ethical debates on the treatment of animals — do not spend your answer there.)
Quick check
What does khalifah mean?
?What does it mean for a Muslim to be a khalifah of the earth?
I6.5 · organisations that relieve poverty
Muslim organisations that relieve poverty
Muslim Aid — a British Muslim relief and development charity, working in emergency response (floods, earthquakes, famine) and in longer-term development: clean water, healthcare, schooling, and skills so that families can support themselves. It channels zakah, sadaqah and qurbani donations.
The Red Crescent — the counterpart of the Red Cross in many Muslim-majority countries, part of the same international humanitarian movement. The crescent emblem was adopted so that Muslim societies need not work under a cross. It is a neutral relief organisation, giving aid to anyone in need, regardless of religion.
National and local organisations — the syllabus lets you use groups from any country. In Britain, Islamic Relief (founded in Birmingham) and Muslim Hands (based in Nottingham) run international appeals; locally, mosques run food banks, soup kitchens, night shelters, refugee drop-ins and free iftars, which serve Muslims and non-Muslims alike.
Spiritual as well as physical needs. Muslim relief groups argue that people are not only bodies. In practice that means: providing prayer space and copies of the Qur'an in refugee camps; respecting fasting and prayer times when distributing aid; ensuring food is halal; providing imams, counselling and bereavement support after a disaster; rebuilding mosques and schools alongside houses; and — crucially — protecting people's dignity, since Islam teaches that charity must never humiliate the person who receives it.
Motivation — say this explicitly in an essay. This work is not general kindness; it is obedience. It flows from zakah as a pillar, from the belief that wealth is loaned by God, from judgement on how one treated others, from the solidarity of the ummah, and from the example of the Prophet (pbuh), who cared for orphans and the poor. Different Muslim groups emphasise different things — some prioritise the spiritual needs of those they help, others insist that neutral, professional humanitarian relief given to all is itself the fullest expression of Islamic teaching.
Quick check
Why do Muslims do this work?
?Which answer best explains the religious motivation behind Muslim charity organisations?
Recap
I6 Religion and social action — the big ideas
I6.1 The ummah: the worldwide community — expressed in salah, sawm, hajj and zakah; a source of solidarity and identity, and an ideal Muslims admit they fall short of
I6.2 Shari'ah: "the straight path" · sources = Qur'an and sunnah · fiqh is the human understanding of it · ijtihad (independent reasoning) · ijma' (consensus) · qiyas (analogy) · halal and haram govern thoughts as well as actions
I6.3 Giving:zakah — obligatory, restricted to set categories (Surah 9:60) · sadaqah — voluntary and unrestricted · wealth is loaned by God, and judgement follows the treatment of others
I6.4 Khalifahs: stewards of God's creation (Surah 2:30) · the earth as amanah · waste and imbalance condemned
I6.5 Organisations: Muslim Aid · the Red Crescent · Islamic Relief, Muslim Hands, mosque food banks · spiritual and physical needs · motivated by religious duty, not general goodwill
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