---
title: "What Are the Sunnah and Hadith? | Islam Is Mercy"
description: "The Sunnah is the Prophet's example; hadith are the reports that record it. How they were transmitted, how scholars graded them, and why it matters."
lang: en
url: https://islamismercy.com/en/start/sunnah-and-hadith/
---

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# What Are the Sunnah and Hadith?

Written by **Islam Is Mercy Editorial Team**· 3 min readAwaiting scholar review

## The short answer

The Sunnah is the way of the Prophet Muhammad ﷺ — what he said, did and approved — and it is the second source of guidance in Islam after the Qur'an. Hadith are the individual reports that record the Sunnah. Each was passed down through a named chain of narrators, and scholars examined every chain and text to grade its authenticity.

## On this page

1.  The Sunnah: a life to learn from
2.  Hadith: the reports that record it
3.  How hadith were graded
4.  Why it matters
5.  Learning more

The [Qur’an](https://islamismercy.com/en/glossary/quran/) tells Muslims to pray, but it does not spell out every movement of the prayer. It tells them to give charity, but not exactly how much from each kind of wealth. For those details — and for a living picture of what a life devoted to God looks like — Muslims turn to the [Sunnah](https://islamismercy.com/en/glossary/sunnah/).

## The Sunnah: a life to learn from

*Sunnah* literally means “a well-trodden path”. In Islam it refers to the way of the Prophet Muhammad ﷺ: his words, his actions, and the things he saw others do and approved. Muslims see his life as the Qur’an put into practice. The Qur’an itself presents him as the model to follow:

> لَّقَدْ كَانَ لَكُمْ فِى رَسُولِ ٱللَّهِ أُسْوَةٌ حَسَنَةٌۭ لِّمَن كَانَ يَرْجُوا۟ ٱللَّهَ وَٱلْيَوْمَ ٱلْءَاخِرَ وَذَكَرَ ٱللَّهَ كَثِيرًۭا ﴿٢١﴾

> There has certainly been for you in the Messenger of Allah an excellent pattern for anyone whose hope is in Allah and the Last Day and \[who\] remembers Allah often.

[Qur'an, Al-Ahzaab 33:21](https://quran.com/33?startingVerse=21&translations=20)Saheeh International

It also links following him to obeying God, because he was the one God chose to explain His message:

> مَّن يُطِعِ ٱلرَّسُولَ فَقَدْ أَطَاعَ ٱللَّهَ ۖ وَمَن تَوَلَّىٰ فَمَآ أَرْسَلْنَٰكَ عَلَيْهِمْ حَفِيظًۭا ﴿٨٠﴾

> He who obeys the Messenger has obeyed Allah; but those who turn away - We have not sent you over them as a guardian.

[Qur'an, An-Nisaa 4:80](https://quran.com/4?startingVerse=80&translations=20)Saheeh International

This is why Muslims everywhere pray in essentially the same way, greet each other with the same words of peace, and try to imitate the Prophet’s ﷺ gentleness, generosity and patience. See [Who Was Prophet Muhammad ﷺ?](https://islamismercy.com/en/start/who-was-prophet-muhammad/)

## Hadith: the reports that record it

A *[hadith](https://islamismercy.com/en/glossary/hadith/)* is a single report about the Prophet ﷺ. Every hadith has two parts:

-   **The chain of narrators (*isnad*)** — “A told me that B told him that C heard the Prophet ﷺ say…”
-   **The text (*matn*)** — what was actually said or done.

The Prophet’s companions memorised his words, taught them in mosques, and — increasingly as time went on — wrote them down. In the following generations, scholars travelled for months to hear a single report directly from someone in its chain, and gathered the reports into great collections. The best known among Sunni Muslims are those of al-Bukhari and Muslim, followed by the collections of Abu Dawud, al-Tirmidhi, al-Nasa’i and Ibn Majah.

## How hadith were graded

Early Muslims took transmission very seriously because the Prophet ﷺ had warned in the strongest terms against attributing words to him falsely. One of his companions explained why he was careful about narrating:

> Narrated Anas: The fact which stops me from narrating a great number of Hadiths to you is that the Prophet (ﷺ) said: "Whoever tells a lie against me intentionally, then (surely) let him occupy his seat in Hell-fire

[Sahih al-Bukhari 108](https://sunnah.com/bukhari/3#:~:text=from%20narrating%20a%20great%20number)Grade: Sahih (in Sahih al-Bukhari)

Out of this concern grew a remarkable science. For each report, scholars asked questions like these:

-   Is every narrator in the chain known by name?
-   Was each one honest and of sound memory?
-   Could each narrator actually have met the person they report from?
-   Does the text contradict something better established, such as the Qur’an or stronger reports?

Based on the answers, reports were graded. The main grades are:

| Grade | Meaning |
| --- | --- |
| *[Sahih](https://islamismercy.com/en/glossary/sahih/)* | Authentic — an unbroken chain of reliable narrators, with no hidden defect |
| *Hasan* | Good — acceptable, though a narrator’s precision is slightly lower |
| *Da’if* | Weak — a break in the chain or a doubtful narrator |
| *Mawdu’* | Fabricated — invented and falsely attributed to the Prophet ﷺ |

Only sahih and hasan reports are used to establish beliefs and practices. On this website we follow the same rule: every hadith we quote is from Bukhari or Muslim, or carries a recognised grade of sahih or hasan.

## Why it matters

Without the Sunnah, much of the Qur’an’s guidance would stay general. With it, Muslims have a detailed, human example of how to pray, how to fast, how to run a family, how to settle disputes and how to treat neighbours, animals and enemies. The hadith also preserve the Prophet’s ﷺ warmth: his jokes with children, his tears at a funeral, his kindness to people who wronged him.

The grading system also matters for honesty. Not everything said in the Prophet’s name is reliable, and Muslim scholars said so openly more than a thousand years ago. Questions about how reliable this system is are fair, and we look at them in [Are Hadith Authentic?](https://islamismercy.com/en/questions/are-hadith-authentic/) On a few details of grading and interpretation, scholars sometimes reach different conclusions — see [Where Muslims Differ](https://islamismercy.com/en/core/where-muslims-differ/).

## Learning more

The Qur’an and the Sunnah together form the foundation of Islam. If you are curious, try reading a small collection of hadith on good character — many readers are surprised by how practical and gentle they are. For short definitions, see [Sunnah](https://islamismercy.com/en/glossary/sunnah/) and [Hadith](https://islamismercy.com/en/glossary/hadith/) in our glossary.

![What Are the Sunnah and Hadith?](https://islamismercy.com/_astro/sunnah-and-hadith-info.DkaoVD04_Z1q3S9h.jpg)

## Key takeaways

-   The Sunnah is the Prophet's way of life; a hadith is a single report of what he said, did or approved.
-   Every hadith has a chain of narrators (isnad) and a text (matn), and both were examined.
-   Scholars graded reports as sahih (authentic), hasan (good), da'if (weak) or mawdu' (fabricated).
-   Only authentic reports are used to establish beliefs and practices.
-   The Sunnah shows how the Qur'an is lived — how to pray, fast, give and treat people.

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## Sources

-   [Qur'an, Al-Ahzaab 33:21](https://quran.com/33?startingVerse=21&translations=20)
-   [Qur'an, An-Nisaa 4:80](https://quran.com/4?startingVerse=80&translations=20)
-   [Sahih al-Bukhari 108](https://sunnah.com/bukhari/3#:~:text=from%20narrating%20a%20great%20number)

## Talk to a Muslim

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## Keep reading

[Glossary

### Sunnah — Meaning and Use

The Sunnah is the way of the Prophet Muhammad ﷺ — his words, actions and example — and the second source of guidance in Islam.

Read article](https://islamismercy.com/en/glossary/sunnah/)[Glossary

### Hadith — Meaning and Use

A hadith is a report of what the Prophet Muhammad ﷺ said, did or approved, passed on through a checked chain of narrators.

Read article](https://islamismercy.com/en/glossary/hadith/)[Start Here

### Who Was Prophet Muhammad ﷺ?

A short introduction to the life and character of Muhammad ﷺ, the final messenger of God — from orphan in Mecca to the Prophet sent as a mercy to all people.

Read article](https://islamismercy.com/en/start/who-was-prophet-muhammad/)[Start Here

### What Is the Qur'an?

The Qur'an is the holy book of Islam — God's words revealed to Muhammad ﷺ. Learn how it was revealed, preserved, organised and recited.

Read article](https://islamismercy.com/en/start/what-is-the-quran/)
