If you could but see when they will be made to stand before their Lord. He will say, "Is this not the truth?" They will say, "Yes, by our Lord." He will [then] say, "So taste the punishment because you used to disbelieve."
English Transliteration
Walaw tara ith wuqifoo AAala rabbihim qala alaysa hatha bialhaqqi qaloo bala warabbina qala fathooqoo alAAathaba bima kuntum takfuroona
Tafsir of Verse 30
If thou couldst see when they are stationed before their Lord! He will say, 'Is not this the truth?' They will say, 'Yes indeed, by our Lord!' He will say, 'Then taste the chastisement for your unbelief.
If thou couldst but see when they are confronted with their Lord! He will say: "Is not this the truth?" They will say: "Yea, by our Lord!" He will say: "Taste ye then the penalty, because ye rejected Faith."