Many Muslims read Surah Al-Kahf (chapter 18) every Friday. It is about 12 pages long, has 110 verses and four powerful stories, and takes most people under an hour. This guide explains why it is read on Friday, how to plan it, and the tajweed points beginners should watch for.
Why read Surah Al-Kahf on Friday?
- A hadith reported by al-Hakim and al-Bayhaqi, which al-Albani graded authentic, says that whoever reads Surah Al-Kahf on Friday will have a light between the two Fridays.
- In Sahih Muslim, the Prophet ﷺ said that whoever memorises the first ten verses of Surah Al-Kahf will be protected from the Dajjal (Muslim 809).
Many scholars say the Friday reading time starts at sunset on Thursday and lasts until sunset on Friday, so you have a full day to read it.
The surah at a glance
Surah number | 18 |
Verses | 110 |
Pages (Madinah Mushaf) | 293–304, about 12 pages |
Juz | Starts in juz 15, ends in juz 16 |
Revealed | In Makkah |
The four stories
The surah is built around four stories, each about a different test in life:
Story | Verses | The test |
|---|---|---|
The people of the cave | Faith — young believers who protected their religion | |
The owner of the two gardens | Wealth — a man who became proud of his riches | |
Musa and al-Khidr | Knowledge — learning humility and patience | |
Dhul-Qarnayn | Power — a just ruler who used his power well |
Knowing the stories makes the reading much more meaningful. Before you read, look up a short summary or the tafsir of one story each week.
A simple Friday plan
You don't have to read it all at once. Here are two easy options:
Option 1 — after the prayers (about 3 pages each):
When | Pages |
|---|---|
After Fajr | 293–295 |
After Dhuhr / Jumu‘ah | 296–298 |
After ‘Asr | 299–301 |
Before Maghrib | 302–304 |
Option 2 — Thursday night and Friday morning: read the first half (to page 298) after Maghrib or ‘Isha on Thursday, and the rest on Friday morning.
Tajweed points to watch
1. The saktah in verse 1. At the end of verse 1, عِوَجَا ۜ قَيِّمًا, there is a small seen (ۜ). In Hafs, if you continue to verse 2 without stopping, you make a short pause without breathing (saktah) on ‘iwaja, then continue. Read more in our guide to saktah.
2. Stopping on tanween fatha. Many verses in Al-Kahf end with tanween fatha: حَسَنًا (18:2), أَبَدًا (18:3), وَلَدًا (18:4). When you stop, the tanween becomes a long a of two counts: hasana, abada. Don't say hasanan when stopping.
3. Qalqalah. Watch for the letters ق ط ب ج د when they have a sukoon. In the very first verse, عَلَىٰ عَبْدِهِ has a light bounce on the ب: ‘ab-dihi. Our qalqalah guide explains this.
4. Madd lengths. Keep the same length for every madd munfasil (a long vowel followed by a hamza in the next word), such as إِنَّا جَعَلْنَا — choose 4 or 5 counts and stay with it. See our madd guide.
Memorising the first ten verses
The first ten verses are about one and a half pages (pages 293–294). A simple plan:
- Learn one verse a day for ten days.
- Recite yesterday's verses before learning today's.
- Recite all ten in your sunnah prayers once you know them.
Our guide to memorising short surahs as an adult has more tips that work for these verses too.
FAQ
How long does it take to read Surah Al-Kahf?
For most fluent readers, about 25 to 40 minutes. Beginners may need longer, which is fine.
When should I read Surah Al-Kahf?
On Friday. Many scholars say the time starts at sunset on Thursday and ends at sunset on Friday.
Can I read Surah Al-Kahf from my phone?
Yes. Reading from a phone or tablet is fine. Many people find it easier to follow the same page layout as the Madinah Mushaf.
Which verses protect from the Dajjal?
In Sahih Muslim, the Prophet ﷺ mentioned memorising the first ten verses of Surah Al-Kahf.
Sources
- Surah Al-Kahf 18 — Quran.com
- Sahih Muslim 809 — the first ten verses of Al-Kahf — Sunnah.com
- Al-Kahf — Wikipedia