Quran 67:4 — Kingship (Al-Mulk)

Look again and again; your eyes will come back stumped and conquered.

[67:3] He created seven universes in layers. You do not see any imperfection in the creation by the Most Gracious. Keep looking; do you see any flaw?

[67:5] We adorned the lowest universe with lamps, and guarded its borders with projectiles against the devils; we prepared for them a retribution in Hell.