﴿ وَجَعَلْنَا ٱلسَّمَآءَ سَقْفًۭا مَّحْفُوظًۭا ۖ وَهُمْ عَنْ ءَايَٰتِهَا مُعْرِضُونَ ﴾

“and [that] We have set up the sky as a canopy well-secured? And yet, they stubbornly turn away from [all] the signs of this [creation],”

And We made the heaven a roof for the earth functioning like the roof of a house preserved from collapsing; and yet of the signs thereof namely the signs of this heaven such as the sun the moon and the stars they are disregardful failing to reflect on them and thus realise that the Creator of such things can have no partner.