Who is Allah?

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The 99 Names · Name 38 of 99 · Act

The Preserver and Guardian

al-Ḥafīẓ الْحَفِيظُ

Start with what we know ↓

Recited as it sounds in the Qur'an, 42:6.

Heard together with: al-Ḥafīẓ / ar-Raqīb

A Russian satellite carried a few thousand of the toughest animals on Earth into orbit in autumn 2007. Then it opened the lid. For ten days, tiny tardigrades, ‘water bears’ less than a millimetre long, were exposed to the vacuum of space. When they came home and were given water, many of them woke up (Jönsson and others, 2008).

Al-Ḥafīẓ is the Preserver, the Guardian: the One who keeps everything, every person, every deed and every word, safe and intact. Living things and people have brilliant ways of keeping safe. Each one fails somewhere.

Start with what we know

Start with something we know. Then take away everything it needs. What is left is not a bigger version of us: it is the Name.

Episode 1

In us

Your immune system remembers. After an infection or a vaccine, memory cells can stay ready for decades. People vaccinated against smallpox still had memory B cells more than fifty years later (Crotty and others, 2003). It is a guardian built into your blood. But it can forget. In 2019 scientists found that measles can wipe out between 11 and 73 per cent of a child's existing antibodies. This ‘immune amnesia’ leaves them open to illnesses they had already beaten (Mina and others, Science). Even the body's best guard can be erased.

Episode 2

In nature

Tardigrades survive by drying out almost completely and curling into a tiny barrel called a tun, in which their metabolism all but stops. In this state they can survive freezing, boiling, crushing pressure and, as the 2007 experiment showed, the vacuum of space. But they are not indestructible. In the same experiment, most of those exposed to the full ultraviolet light of the Sun did not survive. And they can only preserve themselves by shutting life down to wait. They keep themselves, not anything else.

Episode 3

At our best

On 26 September 2022, NASA deliberately crashed its DART spacecraft into a small asteroid called Dimorphos, about 11 million kilometres from Earth. The impact shortened the asteroid's orbit around its larger partner by about 32 minutes. It showed for the first time that we could nudge a space rock off course to protect the planet (NASA; Johns Hopkins APL). It is humanity's first act of planetary guarding. But it took years of preparation, a spacecraft the size of a vending machine, and it moved one small asteroid slightly. It guards against one danger, if we see it coming in time.

Episode 4

The Break

Look beyond the memory that can be wiped, the shutdown into a barrel, the years of warning, the single rock nudged aside. Every guardian we know guards one thing, for a while, against one kind of danger. Al-Ḥafīẓ preserves everything at once, without tiring, and forgets nothing. “No human soul but hath a guardian over it.” (Qur'an 86:4, Pickthall).

Read: Q 11:57; 86:4; 15:9

From the tradition: Per. Psalm 121:4-5 'the guardian of Israel neither slumbers nor sleeps'

Watch and listen

Films, documentaries and voices that reach towards this Name. Each links out to where you can watch it.

On screen

The Giant protects the town once, and it costs him everything. Al-Ḥafīẓ keeps everything, always, and is not tired.

Where it shows up

In scripture
Q 11:57; 86:4; 15:9; 2:255. Psalm 121:4
The same thread in Jewish and Christian scripture
Psalm 121:4
In the universe
NASA DART, first planetary-defence test
In nature
Tardigrades, TED-Ed
In people
Seed-bank staff; the ICARDA rescue
In science
Biology: DNA repair in extremophiles

Living it

Keep what is entrusted: promises, secrets, the earth

Its kind

Act: something done: mercy shown, provision given, a prayer answered.

In the Qur'an: 11:57; 34:21; 42:6

Words for a young man

ʿAbdullāh ibn ʿAbbās was a boy, perhaps ten or eleven, when he rode on a camel behind his cousin, the Prophet Muhammad ﷺ (peace be upon him). As they travelled, the Prophet turned and said: “Young man, I will teach you some words.”

“Be mindful of God, and He will guard you. Be mindful of God, and you will find Him in front of you. When you ask, ask God. When you seek help, seek help from God.

“And know that if the whole world gathered together to benefit you with something, they could only benefit you with what God had already written for you. And if they gathered together to harm you with something, they could only harm you with what God had already written. The pens have been lifted and the pages have dried” (Tirmidhi 2516).

The Arabic for ‘be mindful of God’ and ‘He will guard you’ is iḥfaẓ Allāh yaḥfaẓka, from the same root as al-Ḥafīẓ. Keep God's commands, and He keeps you.

Ibn ʿAbbās grew up to be one of the greatest scholars of the Qur'an. Muslims still teach these words to children, often as the first long saying they learn by heart.

What each faith says

Read:

Judaism

“The LORD bless thee, and keep thee”

Numbers 6:24 · JPS 1917

The priestly blessing was given by the descendants of Aaron in the Temple. It is still said in synagogues, and by parents over their children on Friday nights, and it begins with the prayer to be kept.

The Hebrew shamar, to keep or guard, runs through the Psalms. Jewish homes fix a mezuzah to their doorposts: a small scroll in a case. The case often bears the word Shaddai, read by tradition as the initials of ‘Guardian of the doors of Israel’.

Keeping is also a craft. A Torah scroll is still copied by hand by a trained scribe, a sofer, letter by letter on parchment. A single missing letter makes the scroll unfit for reading until it is repaired.

Christianity

“Now to him who is able to keep them from stumbling, and to present you faultless before the presence of his glory in great joy”

Jude 1:24 · WEB

Christians pray for God to keep them, and many churches end services with the same priestly blessing from Numbers. Jesus, praying for his followers on the night before his death, said he had kept them safe (John 17:12).

The short letter of Jude ends with a famous blessing, often used at the close of Christian worship.

Many Anglican and Irish churches sing ‘I bind unto myself today’, Cecil Frances Alexander's 1889 version of the prayer known as St Patrick's Breastplate. It asks for Christ on every side: “Christ be with me, Christ within me, Christ behind me, Christ before me.”

Islam

“Lo! We, even We, reveal the Reminder, and lo! We verily are its Guardian.”

Qur'an 15:9 · Pickthall (1930)

Al-Ḥafīẓ appears in the Qur'an as the Guardian over all things (11:57; 34:21). The Qur'an says God guards the heavens, guards each soul (86:4), and guards the revelation itself: “Lo! We, even We, reveal the Reminder, and lo! We verily are its Guardian.” (15:9, Pickthall). In Āyat al-Kursī, “His throne includeth the heavens and the earth, and He is never weary of preserving them.” (2:255, Pickthall).

Classical scholars said al-Ḥafīẓ preserves two things: the existence of all creatures, so they do not fall apart, and the record of every deed, so nothing is lost.

Same and different

All three faiths pray to be kept by God, and the priestly blessing of Numbers 6, ‘The LORD bless thee, and keep thee’, is said by Jews and Christians alike. Islam names God al-Ḥafīẓ and teaches that He keeps creation, every deed and His revelation. Muslims believe the Qur'an has been guarded word for word. Jews and Christians hold their own scriptures as faithfully preserved and handed down. All three teach a two-way keeping: keep God's ways, and He keeps you.

A moment to reflect

  1. Who or what have you been trusted to look after?
  2. Is there something precious you are afraid of losing?
  3. What do you do in an ordinary week to keep safe the things that matter most to you?

Watch

Cleo Abram on how tardigrades survived in space: the ‘In nature’ rung.

New Scientist: NASA's DART spacecraft hits the asteroid Dimorphos: the ‘At our best’ rung.

TED-Ed on how vaccines train immune memory: the ‘In us’ rung.

Do it together

families / schoolsLearn it by heart

Take the words Ibn ʿAbbās learned (Tirmidhi 2516), Numbers 6:24-26 or Jude 24 and learn one by heart together over a week. Say it before school or bed.

neighbours / faith groupsKeepers' thank you

Find the people who keep your community safe and preserved: archivists, lifeguards, crossing patrols, librarians, vaccinators. Invite one to speak, and send thank-you cards.

families / schoolsLike a scribe

A sofer copies a whole Torah scroll by hand, and one missing letter means it must be mended. Try copying a favourite line from any book slowly, by hand, with no mistakes. Talk about what it takes to keep words safe for centuries.

faith groups / walkersChrist before me

On a walk, take turns reading lines from St Patrick's Breastplate (‘Christ behind me, Christ before me…’) at each turn of the path. Afterwards, share where in your life you most want to feel kept safe.

Go deeper

Sources (5)
  1. Smallpox vaccine memory B cells persisted over 50 years: Crotty and others, J Immunol 171:4969, 2003
  2. Measles erases 11-73% of antibody repertoire: Mina and others, Science 366:599, 2019
  3. Tardigrades survived 10 days in open space (FOTON-M3, 2007); most exposed to full UV died: Jönsson and others, Current Biology 18:R729, 2008
  4. DART shortened Dimorphos's orbit by about 32 minutes: NASA, 11 October 2022
  5. ‘Be mindful of God and He will guard you’: Jamiʿ at-Tirmidhi 2516
الْمُقِيتُ
Up next · Name 39 of 99The Nourisher and Sustainer of every creatureal-Muqīt
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Watch more: The Preserver and Guardian

7 films and talks, chosen for this page. They play here.

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  • Meet the tardigrade, the toughest animal on Earth - Thomas Boothby

    TED-Ed · 4 min

    TED-Ed: meet the tardigrade, the toughest animal on Earth, preserved through almost anything.

  • Tardigrades: Chubby, Misunderstood, & Not Immortal

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    Journey to the Microcosmos: tardigrades, misunderstood and not immortal.

  • How to Preserve the Last of a Species

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    American Museum of Natural History: how to preserve the last of a species.

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