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 have made the heavens as a canopy well guarded: yet do they turn away from the Signs which these things (point to)!

And we have made the sky a roof withheld (from them). Yet they turn away from its portents.

And We have made the heaven a guarded canopy; yet they turn away from its signs.

And We made the sky a protected ceiling, but they, from its signs, are turning away.