What is Riba and Why Do Muslims Avoid It?

What is Riba?

Riba — the Arabic word for interest or usury — is one of the most strictly prohibited concepts in Islam. The Quran explicitly forbids it in four separate verses, and the Prophet Muhammad (peace be upon him) described dealing in riba as one of the major sins.

The word riba literally means "increase" or "excess." In financial terms, it refers to any guaranteed, predetermined return on a loan or deposit — which is precisely how conventional bank interest works.

"Allah has permitted trade and forbidden riba." — Quran 2:275

Why is Riba Forbidden?

Islamic scholars identify several reasons why riba is prohibited:

1. It creates injustice. When money is lent at interest, the lender is guaranteed a return regardless of whether the borrower succeeds or fails. The risk is entirely one-sided. Islam emphasises risk-sharing as the foundation of fair commerce.

2. It concentrates wealth. Interest causes money to flow from the poor (who borrow) to the rich (who lend), widening inequality. The Quran repeatedly emphasises the circulation of wealth throughout society.

3. It discourages productive activity. When money can earn a return simply by sitting in an account, there is less incentive to invest it in real economic activity — businesses, jobs, and goods.

4. It exploits hardship. People typically borrow when they are in need. Charging interest on that need was seen by early Islamic scholars as a form of exploitation.

How Does This Affect British Muslims?

For the 3.87 million Muslims living in the UK, the prohibition on riba creates a genuine dilemma. Almost every mainstream financial product — savings accounts, mortgages, credit cards, personal loans — involves interest.

This means many British Muslims face what researchers call the "faith penalty": they either compromise their religious principles to access financial services, or they avoid them entirely and miss out on wealth-building opportunities.

Studies suggest that Muslim households in the UK are significantly less likely to own their homes, hold investments, or have pension savings compared to the national average — largely due to the lack of accessible Sharia-compliant alternatives.

What are the Alternatives?

Islamic finance has developed a range of structures that allow Muslims to access financial services without involving riba:

The Problem: Availability

While Islamic finance alternatives exist in theory, they are not widely available in the UK. Only a handful of institutions offer Sharia-compliant products, and they are often more expensive, harder to access, or limited in scope.

This is the gap Noor Bank is building to fill — a full-stack Islamic neobank that makes every financial product available in a Sharia-compliant form, accessible from a single app.

Summary

Riba is the Islamic prohibition on interest — any guaranteed, predetermined return on a loan or deposit. It is forbidden because it creates injustice, concentrates wealth, and exploits those in need. For British Muslims, this prohibition creates real challenges in accessing mainstream financial services. Islamic finance offers alternatives based on profit-sharing and risk-sharing — but they remain difficult to access in the UK today.

*Noor Bank is building the UK's first full-stack Islamic neobank. Join the waitlist to be among the first to access halal banking, Zakat tools, Sadaqah Round-Up, and Sharia-screened investments — all in one app.*