Allah's Dominion over Creation

وَٱلشَّيَـٰطِينَ كُلَّ بَنَّآءٍ وَغَوَّاصٍ

And [also] the devils [of jinn] - every builder and diver.

وَأَنَّهُۥ هُوَ رَبُّ ٱلشِّعْرَىٰ

And that it is He who is the Lord of Sirius.