Every hafiz knows the feeling. A juz that was perfect six months ago now stumbles in the middle of a page. The Prophet ﷺ described it directly: "Keep refreshing your knowledge of the Quran, for by the One in whose hand is my soul, it escapes faster than camels from their tethering" (al-Bukhari 5033, Muslim 791). Muraja'ah is how you keep hold of it.

Why revision matters more than new lessons

Memory fades when it is not used. New pages fade fastest, but even well-known pages slip if they are left long enough. A student who memorises quickly but revises poorly often ends up relearning pages, which takes longer than revising them would have. That is why experienced teachers say the real work of hifz is revision.

The two layers of muraja'ah

Recent revision (sabqi)

The pages memorised in the last one to two weeks, revised every day. Many students read them once in the morning and once later in the day. These pages are still settling, so daily repetition is essential.

Long-term revision (manzil)

Everything older, divided into portions and rotated. The amount per day depends on how much you have memorised and how often you want to complete a cycle:

Some huffaz aim for a full cycle every week. Many scholars of the past recommended completing the Quran at least once a month, and the Prophet ﷺ advised 'Abdullah ibn 'Amr not to do it in less than three days (al-Bukhari 5052). Find a rhythm you can keep up for years.

Methods that work

• Recite from memory first, then check. Reading from the mushaf feels like revision but is not the same. Recite, then open the mushaf to check.
• Recite to someone. A teacher, a parent, a friend or a fellow student. Listening for mistakes is much easier than catching your own.
• Use your salah. Recite your revision portion in sunnah and nafl prayers, and in qiyam. Many huffaz say this is what keeps their hifz strong.
• Mark your weak spots. Use a pencil to lightly mark places where you hesitate. Revise those first.
• Pay attention to similar verses (mutashabihat). The Quran repeats phrases with small variations, especially in the stories of the prophets. Keep a list of these and compare them side by side.
• Listen. Play your revision portion while commuting or cooking. It does not replace reciting, but it keeps the sound fresh.

Signs your revision is not enough

• You regularly need prompting on pages older than a month.
• You mix up similar verses more than before.
• You avoid certain juz because they feel weak.

If you notice these, pause new memorisation for one or two weeks and do only revision. Then restart at a slightly lower daily target. It is a short delay that prevents a much longer one.

Revising after finishing hifz

Completing hifz is a beginning, not an end. Most huffaz keep a daily manzil for life. Many also take on a yearly goal, such as leading or following taraweeh in Ramadan, which forces a thorough revision of the whole Quran. Our Ramadan Quran plan includes ideas for huffaz.

Revision with a teacher

Students who revise to a teacher several times a week tend to hold their hifz far better than those who revise alone. In our online Hifz programme, every class includes sabqi and manzil, not only new lessons, and the teacher keeps a record of weak pages. Huffaz who have already finished are welcome to ask us about a revision plan. For building your plan, see our hifz schedule guide.