Most people reading Ephesians 2:3 don’t slow down at the phrase “by nature.” They don’t need to because it seems obvious enough.
We are, the thinking goes, born corrupt and sinful. It’s in our DNA, inherited from Adam, baked into us before we take our first breath. The phrase “by nature children of wrath” gets read as Paul’s confirmation of what Augustine called original sin: a corrupted human nature passed down through the generations like a genetic defect.
There’s just one problem. That’s not what Paul meant.
Read the Passage on Its Own Terms First
Before reaching for a theological framework, it’s worth letting the passage speak for itself. Look at what Paul actually says in verses 1-3:
And you were dead in your trespasses and sins, in which you used to walk when you conformed to the ways of this world and of the ruler of the power of the air, the spirit who is now at work in the sons of disobedience. All of us also lived among them at one time, fulfilling the cravings of our flesh and indulging its desires and thoughts. Like the rest, we were by nature children of wrath. (Eph. 2:1-3 BSB)
Notice the language Paul uses. Walking. Following. Living. Carrying out. These are not words describing a condition you’re born with, they’re words describing a pattern of life you actively participate in. Paul frames the entire passage in terms of behavior and choice, not biology.
Now notice something else. Two verses before calling people “children of wrath,” Paul calls them “sons of disobedience.” That’s a similar idiom, applied to the same people. New Testament authors use this construction in several places. For example: “children of light (Eph 5:8; 1 Thes 5:5),” “son of perdition (Jn 17:12; 2 Thes 2:3),” “sons of thunder (Mk 3:17).” In every case it describes what characterizes a person, not what they inherited at birth. Given that the immediate context describes a pattern of behavior, “sons of disobedience” clearly portrays people characterized by disobedience, not people born with it transmitted in their DNA. “Children of wrath” works exactly the same way. These are people whose pattern of life naturally produces wrath as its consequence.
Paul has actually given us the interpretive key in his own passage. We just have to use it.
What the Greek Actually Says
The phrase “by nature” translates a single Greek word: phusei (φύσει, pronounced foo-say), a form of phusis. This word shows up only a handful of times in the New Testament. As with many words, both Greek and English, we determine meaning by the context. This is exactly why it needs careful handling here.
The standard Greek lexicon used by scholars gives phusis several distinct definitions. One of them does refer to inherited characteristics or qualities present from birth. That’s the definition most readers unconsciously import into Ephesians 2:3. But there’s another definition equally well-supported: natural character or disposition that develops through habitual conduct. In other words, the expected condition or logical outcome of a particular way of living.
Given everything Paul has just said in verses 1-3 – the walking, the following, the carrying out of desires – the second definition fits the context far better. James makes the same connection independently: desire gives birth to sin, and sin when fully grown produces death (Jas 1:14-15). The sequence is always behavior leading to consequence, never birth condition leading to inevitable outcome. “By nature children of wrath” isn’t a statement about what you were born as. It’s a statement about what you’ve become, and what you therefore deserve, as the natural consequence of how you’ve lived.
A small but telling substitution makes this clear. Read the verse this way: “we were naturally children of wrath, like the rest of mankind.” Naturally, meaning as a matter of course, as the expected outcome, as the logical result of following selfish desires wherever they lead. This rendering doesn’t change the meaning; it brings it out.
A Word About Church History
At this point many readers will be thinking: but hasn’t the church always taught we have an inherited sinful nature? Isn’t this just basic Christianity?
Actually, no. Scholars who specialize in the early church such as Ali Bonner,1 Kenneth Wilson,2 and Adam Harwood3 have reached a striking consensus: the idea of an inherited, corrupted human nature was not standard Christian teaching before Augustine in the late 4th and early 5th centuries! Before Augustine, Christians understood sin primarily in terms of imitation and habit, not biological inheritance. Augustine, who was enormously influential, introduced this Gnostic concept and it reshaped Western Christianity in ways that, today, are nearly unquestioned.
An inherited sin nature isn’t the timeless consensus it’s often presented as. It’s a tradition with a specific starting point and a specific architect.
Why It Matters
This isn’t just a lexical debate. The way you read this phrase shapes how you understand human beings, sin, and grace.
If “by nature” means an inherited corrupted nature, then sin is essentially something that happens to you before you ever make a choice. You are guilty by birth. Wrath is your destiny not because of what you’ve done, but because of what you are. Grace, in that framework, becomes the solution to a biological problem.
But if “by nature” means the natural, expected outcome of a life lived chasing selfish desires, then the picture changes. You are not a victim of your birth. You are someone who has made choices, followed patterns, cultivated habits, and those choices have consequences. Scripture is unambiguous on this point. Paul notes in Romans 3:23 that “all have sinned,” This is a universal statement about what people have done, not what they were born as. And the prophet Ezekiel cuts even deeper:
The soul who sins is the one who will die. A son will not bear the iniquity of his father, and a father will not bear the iniquity of his son. The righteousness of the righteous man will fall upon him, and the wickedness of the wicked man will fall upon him. (Ezek 18:20 BSB)
Inherited guilt isn’t just absent from Paul’s argument; it’s explicitly contradicted elsewhere in Scripture. “Children of wrath” is what you’ve become, not what you were made to be.
That reading doesn’t diminish grace, it clarifies it. Grace in Ephesians 2 isn’t correcting a factory defect. It’s rescuing people from the very real consequences of the very real lives they’ve chosen to live. That’s not a smaller gospel. It is the gospel.
And it’s right there in the text, if we’re willing to read it carefully.
References
- Bonner, Ali. The Myth of Pelagianism. A British Academy Monograph. Oxford: Oxford University Press, 2018.
- Wilson, Kenneth Mitchell. Augustine’s Conversion from Traditional Free Choice to “Non-Free Free Will”: A Comprehensive Methodology. Studien Und Texte Zu Antike Und Christentum, 111. Tübingen: Mohr Siebeck, 2018.
- Harwood, Adam. “A Critique of Total Depravity.” In Calvinism: A Biblical and Theological Critique, edited by David L. Allen and Steve W. Lemke, page range. Nashville: B&H Academic, 2022