Pray	Time

Tafseer Ibn Kathir of AL MUZZAMMIL [14]

يَوْمَ تَرْجُفُ الْأَرْضُ وَالْجِبَالُ وَكَانَتِ الْجِبَالُ كَثِيبًا مَّهِيلًا

On the Day the earth and the mountains will convulse and the mountains will become a heap of sand pouring down.