Augustine of Hippo, On Rebuke and Grace Chapter 29: Distinction Between the Grace Given Before and After the Fall

What then? Did not Adam have the grace of God? Yes, truly, he had it largely, but of a different kind. He was placed in the midst of benefits which he had received from the goodness of his Creator; for he had not procured those benefits by his own deservings; in which benefits he suffered absolutely no evil. But saints in this life, to whom pertains this grace of deliverance, are in the midst of evils out of which they cry to God, “Deliver us from evil.” He in those benefits needed not the death of Christ: these, the blood of that Lamb absolves from guilt, as well inherited as their own. He had no need of that assistance which they implore when they say, “I see another law in my members warring against the law of my mind, and making me captive in the law of sin which is in my members. O wretched man that I am! who shall deliver me from the body of this death? The grace of God through Jesus Christ our Lord.” Because in them the flesh lusteth against the spirit, and the spirit against the flesh, and as they labour and are imperilled in such a contest, they ask that by the grace of Christ the strength to fight and to conquer may be given them. He, however, tempted and disturbed in no such conflict concerning himself against himself, in that position of blessedness enjoyed his peace with himself.