For the flesh lusts against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that you cannot do the things that you would.
All Commentaries on Galatians 5:17 Go To Galatians 5
Augustine of Hippo
AD 430
The “flesh struggles against the spirit” yet does not subdue it, since the spirit also “struggles against the flesh.” Although that same law of sin holds something of the flesh as its prisoner and thereby resists the law of the mind it does not, however, reign in our body, mortal though it is, if our body does not voluntarily obey its desires.