Hence the solution of the second objection is clear.
Reply Obj. 3: As Augustine says (De Natura et Gratia xliii) [*Cf. De Correp. et Grat. xii]: "in the original state man received a gift whereby he could persevere, but to persevere was not given him. But now, by the grace of Christ, many receive both the gift of grace whereby they may persevere, and the further gift of persevering," and thus Christ's gift is greater than Adam's fault. Nevertheless it was easier for man to persevere, with the gift of grace in the state of innocence in which the flesh was not rebellious against the spirit, than it is now. For the restoration by Christ's grace, although it is already begun in the mind, is not yet completed in the flesh, as it will be in heaven, where man will not merely be able to persevere but will be unable to sin. ________________________
QUESTION 110
OF THE GRACE OF GOD AS REGARDS ITS ESSENCE
(In Four Articles)
We must now consider the grace of God as regards its essence; and under this head there are four points of inquiry:
(1) Whether grace implies something in the soul?
(2) Whether grace is a quality?
(3) Whether grace differs from infused virtue?
(4) Of the subject of grace. ________________________
FIRST ARTICLE [I-II, Q. 110, Art. 1]