Biblion Bible Commentary
Read the introduction to Romans · About this commentary
The Good I Do Not Do
Romans 7:17-20
17 So now it is no more I that do it, but sin which dwells in me. · WEB
The analysis distinguishes the consenting self from the indwelling power, and the distinction is diagnosis rather than excuse.
So now it is no more I that do it, but sin which dwells in me.
The sentence must be read as the analysis it is and not the alibi it could become. Nothing in the chapter reduces responsibility — the same speaker cries wretched man that I am Romans 7:24, which is not the cry of a man who thinks himself uninvolved. What the sentence performs is a diagnosis: within the one person, the consenting I — the self that wills the good, agrees with the law, hates the failure — is distinguishable from the occupying power that keeps winning, sin which dwells in me. The verb is residential: sin as tenant, in the house, with access to the controls.
Verse 18 states the finding with the precision the letter's anthropology requires: for I know that in me, that is, in my flesh, dwells no good thing.
The qualification — that is, in my flesh — is doing exact work. Not in me dwells nothing good absolutely: the willing is present, the delight in God's law is real Romans 7:22. But in the flesh — human nature as a base of operations, the capacity the self can deploy on its own — no good thing resides that can close the gap between desiring and doing: desire is present with me, but I don't find it doing that which is good.
Verse 19 restates the split at its starkest, the sentence the passage is remembered by: for the good which I desire, I don't do; but the evil which I don't desire, that I practice. And verse 20 repeats the diagnosis verbatim, because repetition is the point — the argument has become a loop, the same circuit run twice, willing and failing and analyzing and willing again, which is itself a portrait of the condition described.
What the loop establishes is the chapter's contribution to the letter: the problem is deeper than information and deeper than desire. This man knows the law and loves it; his willing is engaged on the right side. If knowledge plus sincere desire could produce deliverance, this is the man it would rescue — and it does not. The diagnosis eliminates every remedy that works by trying harder, which is precisely the ground-clearing the next chapter's the law of the Spirit of life requires Romans 8:2. The loop has no exit inward. It will find one, and the exit is a person Romans 7:25.
held with reason What this mark means