Augustine does not disagree with this when he teaches that it is a faculty of the reason and the will to choose good with the assistance of grace; evil, when grace is absent.
Augustine does not disagree ...
Quotes from the same author
It cannot be denied that God in choosing and destining Mary to be the Mother of his Son, granted her the highest honor.
The Lord has not redeemed you so you might enjoy pleasures and luxuries or so that you might abandon yourself to ease and indolence, but rather so you should be prepared to endure all sorts of evils.
The unborn baby, though enclosed in the womb of its mother, is already a human being, and should not be robbed of the life which it has not yet begun to enjoy.
My heart I give you, Lord, eagerly and entirely.
God promised by the mouth of Isaiah that queens should be the nursing mothers of the church.