Who is "we" referring to in the verse 41:12?

The word **"we"** that occurs quite frequently in the Quran is often ascribed to Allah under the premise that *"we"* is used to show respect or glorification ([ref]). But what does it refer to in the verse 41:12 ? > And He completed them as seven heavens ... And We adorned the nearest heaven with lamps and as protection. Obviously, it doesn't refer to Allah. Is it Gabriel, the narrator of Quran?