تفسير : (on the day when the heaven will heave) will rotate (with (awful) heaving) with its inhabitants on like the rotation of a millstone, and created beings will surge on each other because of the terror they see.
Jalāl al-Dīn al-Maḥallī
تفسير : on the day (yawma is operated by la-wāqi‘un, ‘will assuredly take place’) when the heaven will heave with a great heaving, [when it will] move and spin,
