Word by Word Analysis

وَحِيلَ بَيْنَهُمْ وَبَيْنَ مَا يَشْتَهُونَ كَمَا فُعِلَ بِأَشْيَاعِهِم مِّن قَبْلُ ۚ إِنَّهُمْ كَانُوا۟ فِى شَكٍّ مُّرِيبٍۭ 54

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].