1. Romans 7:17 (ESV)
  2. Exposition

Why does Paul say, “It is no longer I who do it, but sin that dwells within me”?

Romans 7:17 (ESV)

17 So now it is no longer I who do it, but sin that dwells within me.

In short

Why does Paul say, It is no longer I who do it, but sin that dwells within me?

  1. Paul is defending the goodness of the law.

  2. Paul is reflecting on his conversion and pre-conversion self.

Most likely Paul is explaining that while he had the ability to detect that the law is good, he was not able to keep it, which implies that there is some force living in him, that is, sin, which is part of his nature. We can detect that this is Paul’s point because he opens Romans 7:17 with the phrase so now, which indicates that he is about to draw a logical inference. Of course, if he is about to draw a logical inference, we need to consider the material from which the inference is pulled, which is what he writes from Romans 7:14–16. There Paul explains that he knows the law is good, and yet, cannot keep it. From this Paul concludes that it is not he who does it (disobeys the law) but sin that dwells in him. In other words, Paul infers that while he is able to detect that the law is good, because sin dwells in him, he cannot keep the law.

Some contend that the phrase so now should be taken in a temporal sense. In particular, they contend that Paul uses the phrase to indicate a change of attitude toward sin since his conversion. Paul is saying so now, since his conversion, his attitude toward sin has changed so that he now disapproves of it. Since Paul now disapproves of sin, he can say, It is no longer I who do it [break the law], but sin that dwells within me. In other words, since his conversion Paul has developed a negative attitude toward sin.

The problem with this view is that if Paul uses so now to mark a temporal shift in his attitude toward sin, we expect Paul to treat sin positively in what precedes Romans 7:17. That is, we expect Paul to treat sin positively in Romans 7:14–16, and then in Romans 7:17 to display a shifting attitude toward sin because of his conversion. Unfortunately, we do not find a positive attitude toward sin in Romans 7:14–16. Rather, we read in Romans 7:15 that Paul does what he does not want to do, which indicates a consistent attitude toward sin throughout this section, namely, that he can detect the good of the law, but he cannot help but break it. Of course, if Paul’s attitude toward sin does not shift in Romans 7:17, then so now should not be taken in a temporal sense.

Thus, Paul has in mind that while he is able to detect that the law is good, his sinful nature prevents him from upholding it

Interpretation 1:
Paul is defending the goodness of the law.

Summary:

Paul can detect that the law of God good, as it prescribes a righteous way of life. But while Paul recognizes the good of the law, he still disobeys it. That does not disqualify his ability to detect that the law is good, but it does reveal something about the sinful human nature.

God created us after his image so we can detect that it is wrong to murder and steal. Still, while we can detect that God’s law is good, our sinful nature prevents us from keeping it. So we are God’s good creation, but we sin, and we need the Holy Spirit to cleanse us.

Advocates:

  • Richard Longenecker

  • Douglas Moo

Minor differences:

Our authors agree that by opening Romans 7:17 with the phrase so now, Paul indicates that he is about to make a logical inference concerning what he wrote in Romans 7:14–16. That is, Paul has explained that he recognizes the goodness of the law, yet he disobeys it, and Romans 7:17 draws a logical implication from these facts.

For Douglas Moo, what Paul concludes from reflecting on the fact that he recognizes the good of the law and yet disobeys it is that there “must be another actor in the drama.” That is, there is another factor that interferes with Paul’s ability to perform the law he approves of, and this other factor is the sin that dwells within him.1

Richard Longenecker agrees that Paul draws a conclusion in Romans 7:17 regarding humanity’s lack of self-mastery. And the conclusion he draws is that the malevolent force of sin has permeated all of human history.2

Arguments

 

Possible weaknesses

Interpretation 2:
Paul is reflecting on his conversion and pre-conversion self.

Summary:

Paul is explaining that before his conversion he approved of the sin he committed, but now, since coming to Christ, he no longer approves of the sin that clings to him in the flesh.

Advocates:

  • John MacArthur

Arguments

Possible weaknesses