I thank God through Jesus Christ our Lord. So then with the mind I myself serve the law of God; but with the flesh the law of sin.
Read Chapter 7
Ambrosiaster
AD 400
“The law of God” means both the law of Moses and the law of Christ…. A free mind which has been called back to good habits by the help of the Holy Spirit can repulse evil temptations. For it has recovered its power to resist the enemy. If it is no longer subject then Satan cannot appear uninvited. Flesh, though, has no judgment, nor is it able to discern anything, because it is brute nature. It cannot close the door to the enemy, nor can it come in and persuade the mind to do the opposite to what the mind intends. Because man consists of both soul and flesh, the part which knows serves God and the part which is mute serves the law of sin. But if man perseveres in the form in which he was created, the enemy would have no power to reach the flesh and persuade it to act against the will of the soul. But because the whole man was not restored to his pristine state by the grace of Christ the sentence pronounced on Adam remains in force, for it would be unjust to abolish a sentence which was...
Though his carnal desires still exist, the man who is renewed by grace by not giving in to sin does not serve them. With his mind he serves the law of God, even though with his flesh he serves the law of sin. Paul calls the law of sin the mortal condition which stems from the transgression of Adam, because of which we are born mortal. It is because the flesh has fallen that the lusts of the flesh entice us. –.
These are the words of one who is now under grace but still battling against his own lust, not so that he consents and sins but so that he experiences desires which he resists. .
The grace of God through Jesus Christ our Lord will free you from the body of this death; it will deliver you from the law of death. But … this is going to take place at the resurrection, when you will possess a body in which no evil inclination remains.
And he immediately adds, clearly showing from what kind of death he desired to be delivered, and who he was who delivered him, "I thank God, through Jesus Christ."