يُرْسَلُ عَلَيْكُمَا شُوَاظٌ مِّن نَّارٍ وَنُحَاسٌ فَلَا تَنتَصِرَانِ (35)
(55:35) (If you so venture) a flame of fire and smoke *33 shall be lashed at you, which you shall be unable to withstand.
*33) The word shuwaz, as used in the original, means the pure, smokeless dame, and nuhas is the gross smoke without a flame. These two things, one after the other, will be Iet loose upon the men and jinn, when they try to escape the accountability of AIIah.