Ad-Dukhan 44:10 فارتقب يوم تاتي السماء بدخان مبين ١٠
فَٱرۡتَقِبۡ
يَوۡمَ
تَأۡتِي
ٱلسَّمَآءُ
بِدُخَانٖ
مُّبِينٖ
١٠
So watch for the Day when the sky will come down with a pall of smoke,
Read Tafsir
Ibn Kathir (Abridged)
Alarming the Idolators with News of the Day when the Sky will bring forth a visible Smoke
Allah says, these idolaters are playing about in doubt, i.e., the certain truth has come to them, but they doubt it and do not believe in it. Then Allah says, warning and threatening them:
فَارْتَقِبْ يَوْمَ تَأْ
…Alarming the Idolators with News of the Day when the Sky will bring forth a visible Smoke
Allah says, these idolaters are playing about in doubt, i.e.,
…