أَوْ نُرِيَنَّكَ ٱلَّذِى وَعَدْنَـٰهُمْ فَإِنَّا عَلَيْهِم مُّقْتَدِرُونَ
Aw nuriyannakal lazee wa'adnaahum fa innaa 'alaihim muqtadiroon
or We shall let you witness the punishment We threatened them with; We have full power over them.
Or we will show you what we promised them — we have full power over them.