Synthesis: Sūrat al-Nāziʿāt 27–33 (Six-Source Tafsīr Triangulation)

Sources present: al-Ṭabarsī [tabarsi_majma_al_bayan]; al-Ṭūsī [tusi_al_tibyan]; al-Qummī [qummi]; al-Baḥrānī, al-Burhān [bahrani_al_burhan]; al-Ṭabāṭabāʾī, al-Mīzān [tabatabai_al_mizan]; An Enlightening Commentary [enlightening_commentary].

Human-review flags. [bahrani_al_burhan] (0.82): for these cosmological verses al-Burhān carries no independent narration — it reproduces al-Qummī's glosses verbatim (transmission value only), so it should not be counted as a sixth, independent witness here. [tabatabai_al_mizan] (0.85) is my translation of the Arabic, not the published English.

What the passage says

A turn from history back to cosmology as proof of the Resurrection: "Are you harder to create, or the heaven He built?" (v. 27), followed by a sequence of divine acts — raising and proportioning the sky (v. 28), darkening its night and bringing out its day (v. 29), spreading the earth (v. 30), drawing out its water and pasture (v. 31), anchoring the mountains (v. 32) — all "a provision for you and your livestock" (v. 33).

Convergence

1. The a fortiori argument. [tabarsi_majma_al_bayan], [tusi_al_tibyan], [tabatabai_al_mizan] and [enlightening_commentary] read v. 27 identically as a rebuking reply to the deniers of vv. 10–11: the heaven is the mightier creation, so the God who built it can surely re-create you. [tabarsi_majma_al_bayan] and [tabatabai_al_mizan] both anchor this in Q 40:57 ("the creation of the heavens and the earth is greater than the creation of mankind"). [tusi_al_tibyan] adds the corollary that no creation is "harder" for God than another — the "harder" is only in human reckoning.

2. The cosmic vocabulary. All four discursive sources gloss the key terms in step: samk = the vault/height (the upward extension, opposite of depth — [tusi_al_tibyan], [enlightening_commentary]); sawwāhā = proportioned, each part ordered in its place ([tabarsi_majma_al_bayan]: "without rifts or fissures"; [tabatabai_al_mizan]: citing Q 38:72); daḥā = spread out; arsā = fixed by weight, the mountains as "the earth's pegs" ([tusi_al_tibyan]). [qummi] supplies the same in miniature — night "made dark," forenoon "the sun," earth "spread," mountains "fixed" — and [bahrani_al_burhan] simply relays al-Qummī's words.

3. The benefit-to-creatures frame. All converge that the catalogue closes as gift and proof: [tusi_al_tibyan] draws the explicit tawḥīd argument (the heavy earth standing against its own downward nature evidences a Maker unlike the made); [enlightening_commentary] and [tabatabai_al_mizan] read the whole as evoking gratitude, the root of knowing God.

Distinctive contributions

• [tabarsi_majma_al_bayan] alone preserves the daḥw al-arḍ tradition with its striking cosmogony: the earth was created before the heaven yet spread out after it, having been "a heaped mound beneath the Kaʿba" — reconciling the sequence-word "after that" (v. 30) with the priority of the earth's creation taught elsewhere. [tusi_al_tibyan] and [tabatabai_al_mizan] note the same problem and record the alternative reading "along with that" (Mujāhid, al-Suddī) to dissolve the temporal tension.
• [tabatabai_al_mizan] contributes two things absent elsewhere: (a) a cosmological universalism — night and day are "not peculiar to this earth of ours but general to all the dark, illumined bodies," their cause being celestial; and (b) the fullest articulation of why the cosmology proves the Resurrection — a chain from God's all-encompassing governance to His lordship, thence to prophecy and obligation, thence to recompense whose "abode is the Raising," which is exactly the bridge to v. 34.
• [enlightening_commentary] adds the only naturalistic gloss on daḥw: the early earth covered with water that drained through "holes and ditches" until land emerged — and reads samk (citing Rāzī's Tafsīr Kabīr) as the protective atmospheric "vault" shielding earth from meteorites.

Friction

There is no doctrinal disagreement here; the sole interpretive crux is the temporal force of "after that" (v. 30) versus the earth's prior creation — and the sources do not split into camps so much as each records both the "after" (Ibn ʿAbbās) and the "along with" (Mujāhid, al-Suddī) readings side by side. [qummi] and [bahrani_al_burhan] decline the puzzle entirely, glossing daḥāhā flatly as "He spread it."