al-Ṭūr 52:44

Wa in yaraw kisfan mina's-samāʾi sāqiṭan yaqūlū saḥābun markūm "If they saw a piece falling from the sky they would say, 'clouds heaped up.'"

And this verse comes after the fifteen questions and makes an observation.

Through the questions proofs were demanded, possibilities were closed. Now the text says this: even if a proof came, the outcome would not change.

كِسْف — root ك-س-ف: to cut a thing, to break it in pieces. Kisf — a piece, a cut-off portion. (In Turkish the borrowed word küsuf — a solar eclipse — is counted from the same root; the lexicographers make the link by way of "the cutting off of the light". I attribute this explanation to the lexicographers.)

سَاقِط — root س-ق-ط: to fall. An active participle: falling.

سَحَابٌ مَّرْكُوم — سَحَاب a cloud (root س-ح-ب: to drag, to draw — a cloud is what is dragged across the sky). مَرْكُوم — root ر-ك-م: to heap one upon another. Rukām — a heap.

And markūm is again a passive participle — the same pattern as in the sūra's oaths.

And the fineness of what is said must be seen.

The verse does not say: "even if they saw a proof they would deny it." It says: they would interpret what they saw as something else.

That is, denial is described not as a rejection but as a renaming. The falling piece is called "cloud"; the event stays where it is, its name changes.

And this joins with the fifteenth verse of the sūra: a-fa-siḥrun hādhā — "is this magic?" There too the fire, although seen, could be named "magic".

The two verses show the same mechanism:

And the verdict "this is magic" at al-Muddaththir 74/24 is the third example of this mechanism.

I record this as my own reading; the wordings of the three texts were given above and in the relevant sections.

And the Qurʾān records this attitude in another place too: "Even if We opened for them a gate in the sky and they kept climbing up through it, they would still say, 'our eyes have been dazzled; rather, we are a people bewitched'" (al-Ḥijr 15/14-15).

This verse is almost a word-for-word expansion of al-Ṭūr 52/44 and uses the same two elements: something from the sky and a renaming.

The mechanism this verse describes — making what is seen ineffective by renaming it — is something observable today too and requires no religious context.

A person who meets a datum that runs against a conviction has three roads before him: to change his conviction, to reject the datum, or to name the datum as something else. The third is the cheapest, because it sacrifices neither the conviction nor the datum — it only changes the datum's name.

And the verse presents this not as an exception but as the expected outcome: "if they saw a piece falling from the sky…" — that is, even in the most extraordinary case.

This has a consequence and it agrees with the sūra's own logic: if the matter is not the insufficiency of the proof, then offering more proof is not the solution. And one verse later the sūra says exactly this: fa-dharhum — leave them.

That is, the command in the forty-fifth verse is the consequence of the observation in the forty-fourth. That the piling up of proof must stop at some point follows not from the worthlessness of proof but from the problem lying elsewhere.

I record this as my own reading; the succession of the two verses is plain in the text.