The secret of lasting Hifz is revision. Most successful students follow three daily parts: sabaq (new lines), sabqi (recent lessons) and manzil (older portions). Skipping revision is the main reason memorized pages fade.
Sabaq: the new lesson
A small, fixed amount, such as 3 to 15 lines depending on age and time. Recite it to your teacher only when it is perfect.
Sabqi: recent revision
Revise roughly the last week or two of lessons every day. This turns fresh memory into stable memory.
Manzil: older revision
Cycle through everything memorized earlier, for example half a Juz to one Juz a day, so the whole portion is revised regularly.
Practical revision tips
- Use the same Mushaf every time so you remember page positions.
- Recite in Salah: sunnah and night prayers are perfect for revision.
- Revise with someone: a parent or friend can follow along and spot slips.
- Never add new lines over weak ones: fix weak pages first.
- Keep a log of what you revised and where you stumbled.
Our online Quran memorization classes build sabaq, sabqi and manzil into every lesson. For planning, see how long it takes to memorize the Quran.
Frequently Asked Questions
What is the difference between sabqi and manzil?
Sabqi revises recent lessons (about the last one or two weeks); manzil cycles through all older portions.
How much should I revise each day?
Many students revise their sabqi daily and half a Juz to one Juz of manzil, adjusted to their total memorized amount.
Why do I keep forgetting memorized surahs?
Usually because revision is irregular. A steady daily manzil keeps older portions strong.




