Whether the angels were created in grace?

Objections

Objection 1 : It would seem that the angels were not created in grace. For Augustine says (Gen. ad lit. ii, 8) that the angelic nature was first made without form, and was called "heaven": but afterwards it received its form, and was then called "light." But such formation comes from grace. Therefore they were not created in grace.
Objection 2 : Further, grace turns the rational creature towards God. If, therefore, the angel had been created in grace, no angel would ever have turned away from God.
Objection 3 : Further, grace comes midway between nature and glory. But the angels were not beatified in their creation. Therefore it seems that they were not created in grace; but that they were first created in nature only, and then received grace, and that last of all they were beatified.