Whether the angels were created in the empyrean heaven?

Objections

Objection 1 : It would seem that the angels were not created in the empyrean heaven. For the angels are incorporeal substances. Now a substance which is incorporeal is not dependent upon a body for its existence; and as a consequence, neither is it for its creation. Therefore the angels were not created in any corporeal place.
Objection 2 : Further, Augustine remarks (Gen. ad lit. iii, 10), that the angels were created in the upper atmosphere: therefore not in the empyrean heaven.
Objection 3 : Further, the empyrean heaven is said to be the highest heaven. If therefore the angels were created in the empyrean heaven, it would not beseem them to mount up to a still higher heaven. And this is contrary to what is said in Isaias, speaking in the person of the sinning angel: "I will ascend into heaven" (Is. 14:13).