He was expounding the impossibility of serving God in our own power, whether lost or saved. The flesh (see note 3 at
Romans 7:18) is unwilling and unable to fulfill the Law of God, and if we as Christians try to fulfill the righteousness of the Law through our own will power, we will fail just the same as unregenerate people would. Paul was describing the futility of trying to obtain favor with God through our own goodness whether Christian or non-Christian. That has been the theme throughout the book of Romans.
Paul only used the term “spirit” once in
Romans 7 (
Romans 7:6), a chapter that described the hopelessness of people to ever keep the righteousness of the Law in their own strength. In contrast, the word “spirit” (or “Spirit”) is used twenty-one times in
Romans 8, a chapter that gives the answer to the hopelessness of
Romans 7.
In these verses of
Romans 7, He was contrasting the complete inability of people to save themselves because of their corrupted flesh (see note 3 at
Romans 7:18) versus the life-transforming power of Christ described in
Romans 8.
The Apostle Paul was not living a life of constant failure where the good that he wanted to do, he was unable to accomplish, but the evil that he didn’t want to do, he did. He wasn’t living that kind of life because it was no longer him living, but Christ living in him (
Galatians 2:20). Christ in Paul was manifesting holiness in Paul’s life that was second to none.
However, if Paul had abandoned his dependency upon Christ and had started trying to live the Christian life out of his own resources, then the condition described in
Romans 7:15-24 would have been his experience.
Our flesh has been corrupted through sin, and though we can renew our minds through God’s Word (
Romans 12:2), we can never elevate our flesh to a place where it can fulfill the Law of God. Hence, the good news of
Romans 8 that what the Law couldn’t do, because of the weakness of our flesh (
Romans 8:3), God did for us, and all we have to do is receive by faith.
Andrew Wommack's Living Commentary.