Al-Qurʾān yufassiru baʿḍuhu baʿḍan

Cross-surah threadsOne subject, followed through every surah that argues it

Ibn Taymiyyah called it the first and best method of tafsīr: parts of the Qurʾān explain other parts. This page makes that navigable in both directions. Open a surah and you are told which threads its movements join — āyāt to meaning. Open a thread and every authored movement arguing it is gathered in revelation order — meaning back to āyāt. Nothing new is asserted here: each passage appears with its own surah's tafsīr citation, exactly as it was written in its unit.

One Lord, one dominion

التوحيد

Who is actually in control, and what follows from the answer?

The Qurʾān's first argument. Sovereignty is named, then the consequences are drawn: worship, fear, reliance and refuge all belong to whoever holds the dominion.

Blessed is He in whose hand is the dominion, and He is over all things competent.Qurʾān 67:1

The Hour and the accounting

الآخرة

Why does the Makkan Qurʾān return to the Day of Judgement so often?

Death is a test set up on purpose, and the accounting is what makes the test mean anything. Passages here argue the Hour, describe the reckoning, or answer the denier's objection to it.

He who created death and life to test you as to which of you is best in deed.Qurʾān 67:2

The four trials

الفتن

What exactly is being tested, and how does a believer pass?

Faith, wealth, knowledge and power — the structure Sūrat al-Kahf lays out and the rest of the Qurʾān keeps returning to. Each trial is answered by the same posture: attribute it to Allah and hold to His people.

Indeed, We have made that which is on the earth an adornment for it, that We may test which of them is best in deed.Qurʾān 18:7

Provision, wealth and the tongue that forgets

الرزق

Where does what I have come from, and what does it ask of me?

Provision is argued as evidence: it is given, it can be withheld, and the response it asks for is acknowledgement then generosity — not accumulation.

Say: who is it that could provide for you if He withheld His provision?Qurʾān 67:21

Patience while the answer is delayed

الصبر

What does the Qurʾān say to someone waiting on an answer that has not come?

The Makkan surahs of hardship do not deny the delay — they reinterpret it. Passages here reassure, give evidence from the reader's own life, or command holding fast.

Your Lord has not taken leave of you, nor has He detested you.Qurʾān 93:3

Refuge, protection and the unseen harm

الاستعاذة

What do I do about harm I cannot see or fight?

Both muʿawwidhatayn work the same way: they name the One sought before they name the harm, and they answer the unseen with speech rather than with a countermeasure.

ʿĀʾishah رضي الله عنها said the Prophet ﷺ would recite al-Falaq and an-Nās into his hands each night and wipe over what he could of his body.Ṣaḥīḥ al-Bukhārī 5017

The signs you already walk on

الآيات الكونية

How does the Qurʾān argue from the ordinary world?

Sky, birds, water, night and morning are not decoration. They are entered as evidence, usually followed by a question the reader is expected to answer.

Do they not see the birds above them, spreading and folding their wings? None holds them up except the Most Merciful.Qurʾān 67:19

The map

Grouped by shared subtopic

Threads are not a filing system — most sit under several subtopics at once. Tap a subtopic to highlight everything that shares that ground, then move between the threads directly.

Who Allah is

الربوبية والألوهية

Threads that establish something about Allah Himself — His dominion, His names, His care — before anything is asked of the reader.

The test and its outcome

الابتلاء والحساب

Threads that treat this life as a graded trial: what is being tested, and where the result is read out.

The state of the heart

أحوال القلب

Threads about inward condition — grief, fear, whispering, steadiness — rather than outward action.

The world and what it holds

الدنيا

Threads that read wealth, the earth and its adornment as material given for a purpose and withdrawn at will.

Speech as the response

الدعاء والذكر

Threads where the answer the Qurʾān prescribes is something said: duʿāʾ, refuge sought aloud, the favour spoken of, mā shāʾa Allāh.

Argument from what is seen

الاستدلال

Threads that reason from the created order to a conclusion the reader is expected to draw.

Threads are a study aid over authored content, not a claim of new exegesis. Where a passage is gathered under a thread, read it in its own unit before drawing a conclusion — the sources page lists what every unit is built on.