6أَفَلَم يَنظُروا إِلَى السَّماءِ فَوقَهُم كَيفَ بَنَيناها وَزَيَّنّاها وَما لَها مِن فُروجٍ(Irfan-ul-Quran)Have they not looked at the sky above them how We made it and (how) adorned it, and there is no crack in it?