شَكّ

بَلْ هُمْ فِى شَكٍّۢ يَلْعَبُونَ

But they are in doubt, amusing themselves.

بَلِ ٱدَّٰرَكَ عِلْمُهُمْ فِى ٱلْـَٔاخِرَةِ ۚ بَلْ هُمْ فِى شَكٍّۢ مِّنْهَا ۖ بَلْ هُم مِّنْهَا عَمُونَ

Rather, their knowledge is arrested concerning the Hereafter. Rather, they are in doubt about it. Rather, they are, concerning it, blind.

وَحِيلَ بَيْنَهُمْ وَبَيْنَ مَا يَشْتَهُونَ كَمَا فُعِلَ بِأَشْيَاعِهِم مِّن قَبْلُ ۚ إِنَّهُمْ كَانُوا۟ فِى شَكٍّۢ مُّرِيبٍۭ

And prevention will be placed between them and what they desire, as was done with their kind before. Indeed, they were in disquieting doubt [i.e., denial].