Islamic principles of wealth

Before deciding how to buy a home or where to invest, it helps to step back and ask what money is for. This guide draws on the first session of our Halal Personal Finance Series, taught by Shaykh Umer Khan, our Shariah advisor.

Wealth is a trust and a test

We were created to worship Allah (51:56), and wealth is one of the things He gives us to do that, alongside our time, our health and our minds. It isn't ours by right. It's a trust.

The Qur'an calls wealth a fitna. That word is often heard as "something bad", but it means a test. The question isn't whether to have money. It's how we earn it, spend it, invest it, and pass it on.

Building wealth is fine. Losing the purpose isn't

Saving for Hajj, a home, your children's education or retirement is good planning. What the Qur'an warns against is competing to pile up more until it distracts us from what matters (102:1–2). The aim is balance: seek the hereafter with what you've been given, without neglecting your share of this world (28:77).

Earn it, and earn it cleanly

Islam values financial independence. The hand that gives is better than the hand that receives, and the best money is money you've earned yourself. That money should be halal and good: earned lawfully and spent lawfully.

A simple way to remember it: earn halal, spend halal, invest halal, and pass it on halal, with a proper will.

In business, most things are allowed

The default in financial dealings is that things are permitted: trade, profit, renting, employment, investing, owning property. What's forbidden comes down to a short list:

• Harm: dealing in things like alcohol, gambling or pornography.
• Dishonesty: cheating, hiding defects, misleading people.
• Injustice: riba, where one side is guaranteed a gain while the other carries the risk.
• Harmful uncertainty (gharar): not ordinary business risk, which is normal, but a gap in what each side knows that leads to someone being exploited or to a dispute. Selling a car while hiding a defect you know about is gharar. So is "I'll sell you one of the two cars in my garage", without saying which.

Islamic finance, in that sense, is simply ethical finance.

Put your wealth to work

Wealth is either productive, in use and creating goods, services and jobs, or idle, sitting still. Zakat is due only on idle wealth: 2.5% a year. Your home, your car and the tools of your trade aren't zakatable. Money sitting in an account is.

So either you put your wealth to work, or zakat puts part of it to work for you. That's why scholars encouraged investing an orphan's money rather than leaving it untouched: left idle, zakat would slowly use it up.

A practical rule: keep a cash reserve of a few months to a year of expenses, and put the rest to work in halal investments.

Risk and reward go together

If you want a reward, you share in the risk. That's the principle behind every halal investment, and it's why riba is unjust: the lender takes a guaranteed gain while the borrower carries everything. Halal finance, back to basics walks through it with numbers.

Gratitude and patience

People are given different health, wealth and opportunities. Each of us sits a different exam. If you've been given more, be grateful and use it well. If you've been given less, be patient. Either way, it's a trust, and you can be ambitious and content at the same time: content with what's outside your control, and striving with what's within it.