Quick answer: Surah Al-Mulk is the 67th chapter of the Quran, recommended for recitation before sleep each night. Hadith describes it as a shield against the punishment of the grave, earning it the title “The Protector” among scholars.
Al-Mulk (الملك), “The Sovereignty” or “The Kingdom,” is the 67th surah of the Quran, containing 30 verses. It opens by affirming Allah’s complete dominion over all creation and moves through reflections on death, the purpose of life, and the vastness of Allah’s creation, closing with a reminder about the source of provision and guidance.
A well-known hadith describes the Prophet ﷺ not sleeping until he had recited Surah As-Sajdah and Surah Al-Mulk. This established practice is the primary reason the surah is so closely tied to the nightly routine for millions of people, alongside general Quran recitation before rest.
Perhaps the most cited hadith connected to this surah describes it as a chapter of thirty verses that intercedes for its companion (the one who recited and reflected on it regularly) until they are forgiven. Another well-known narration describes it specifically as protecting its reciter from the punishment of the grave, which is why many scholars refer to it as Al-Waqiyah or Al-Mani’ah, “the protector” or “the preventer.”
No. It’s a Sunnah practice, strongly encouraged based on the Prophet’s ﷺ own established habit, but not an obligation the way the five daily prayers are.
Completing what’s possible before sleep and continuing another night, or catching up the next day, is far better than abandoning the practice out of an all-or-nothing standard.
Listening with genuine attention carries real value, though actively reciting it yourself, even slowly, is generally encouraged as the fuller form of the practice described in hadith.
Thirty verses, tied to one of the most specific and often-cited protective hadiths in the entire Quran, recited as the very last thing before sleep. Surah Al-Mulk turns an ordinary bedtime routine into something considerably more deliberate.
See our related pieces on Surah Al-Kahf and Surah Al-Fatiha, and check your local Namaz Times.