---
title: "What Creation Declares: General Revelation in Romans 1:19-23"
category: "theology"
description: "An exegetical study of Romans 1:19-23 on what creation alone reveals about God, with a look at young-earth arguments from design, the fossil record, and the early universe."
tags: ["general-revelation", "romans", "creation", "apologetics", "intelligent-design", "young-earth", "natural-theology", "method/word-study"]
draft: false
primary_passage: "Romans 1:19-23"
bible_references: ["Psalm 19:1-4", "Acts 14:15-17", "Acts 17:24-28", "Job 38:4-7", "Ephesians 2:10", "Colossians 1:15-17", "Hebrews 1:1-3", "Romans 10:14-17", "Romans 3:11"]
date_created: 2026-08-04
date_modified: 2026-10-22
ai_provider_models:
  - anthropic/claude-opus-5
  - anthropic/claude-opus-5.5
  - anthropic/claude-sonnet-5
---

# What Creation Declares: General Revelation in Romans 1:19-23

No one who has ever lived gets to say God left no evidence. Paul makes that claim in Romans 1:19-23. Creation itself, apart from any prophet, any Scripture, any preacher, already shows every person enough of God's power and nature to make unbelief a choice. The study works through that passage and its parallels first, then looks at where that ancient claim still shows up in the natural world today: in the machinery inside a single cell, in the layers of rock and the bones buried in them, and in the light astronomers are only now old enough to see.

**In one sentence:** Creation alone shows every person enough of God's eternal power and divine nature to leave unbelief without excuse, though only the preached gospel of Christ can save.

## Key Takeaways

*(This section follows the [Key Takeaways](https://the-way.lewy.au/about/key-takeaways/) format — see that page for what each part is for.)*

### Lessons about Jesus

Creation testifies to God's "eternal power and divine nature" (Romans 1:20, ESV), and Scripture names the one through whom it was made. "By him all things were created... and in him all things hold together" (Colossians 1:16-17, ESV). "He is the radiance of the glory of God and the exact imprint of his nature, and he upholds the universe by the word of his power" (Hebrews 1:3, ESV). So what Romans 1 says every person can perceive in the created order is, on the New Testament's own terms, the power and nature of the eternal Word. General revelation's object and special revelation's subject are the same person: Jesus.

### Memory verses

> ✝️ Romans 1:20 (ESV)
>
> 20 For his invisible attributes, namely, his eternal power and divine nature, have been clearly
> perceived, ever since the creation of the world, in the things that have been made. So they are
> without excuse.

> ✝️ Psalm 19:1 (ESV)
>
> 1 The heavens declare the glory of God, and the sky above proclaims his handiwork.

### Be Transformed

- **Think.** General revelation is real and sufficient to condemn, but it was never designed to save. Some people rest their confidence on "I believe in a Creator" and never reckon with the gospel Paul goes on to preach from Romans 1:16. If that is you, you are standing where Romans 1:18-23 says a person is left without excuse.
- **Attitude.** Romans 1:21 names the actual sin as ingratitude before it names idolatry: "they did not honor him as God or give thanks." Let wonder at the created order (a cell, a night sky, a fossil bed) turn into thanksgiving addressed to someone.
- **Do.** Practice naming God as the reason for what you notice in creation, out loud, to someone else. Paul does it extemporaneously in Acts 14 and 17. That is what turns a private conviction into the kind of testimony Romans 1:19-23 says creation itself is already giving.

### Prayer

Lord, the heavens you stretched out and the intricate cell you designed both declare what no one alive can honestly say they never saw. Your power. And that you are God. Forgive the times gratitude toward you gave way to self-sufficiency, or wonder at what you made stopped short of worship of the one who made it. Thank you that you did not leave the evidence there. You sent your Son Jesus, the exact imprint of your nature (Hebrews 1:3), so that what creation could only prove, the gospel could save. Give me eyes to keep seeing you in what you have made, and a voice, like Paul's at Lystra and Athens, ready to say so. In Jesus' name. Amen.

## Historical and literary context

### Romans' setting

**Romans' setting.** Paul writes to a congregation he had not founded and had not yet visited (Romans 1:8-13). He writes almost certainly from Corinth near the end of his third missionary journey, around AD 57, ahead of a hoped-for stop in Rome on his way to a new mission field in Spain (Romans 15:22-24, 15:28). He is introducing himself, so Romans reads as a full, deliberate exposition of Paul's gospel. That is why 1:18-23 gets the space here that a shorter, more occasional letter would not have given it.

### Where 1:19-23 sits in Paul's argument

**Where 1:19-23 sits in Paul's argument.** Romans 1:16-17 states Paul's thesis. The gospel is God's power for salvation, because in it God's righteousness is revealed to be received by faith. Everything from 1:18 through 3:20 exists to establish why that gospel is needed by everyone: Gentiles first (1:18-32), then Jews (2:1-3:8), then a summary verdict on both (3:9-20, "none is righteous, no, not one," 3:10). Only then does Paul turn to how God's righteousness is given by faith, at 3:21. Romans 1:19-23 is the opening move in Paul's case for universal human guilt, and it makes that case on a specific ground. Gentiles had the evidence, and they suppressed it (1:18, *katechontōn*, "holding it down/back"). The **ESV Study Bible**'s note on 1:19-20 draws out the conclusion the passage's place in the argument requires: general revelation does not save. It removes excuse. Paul will say outright a chapter and a half later that "no one seeks for God" (3:11, ESV). Creation's testimony is real, and its job in Paul's argument is to convict.

### Job's setting, for comparison

**Job's setting, for comparison.** Job is patriarchal-era wisdom literature, undated, but set before the Mosaic law, among a wealth and lifespan pattern that fits the patriarchal age. Its climax (Job 38:1-42:6) is the Lord's own speech from the whirlwind, and it never answers Job's demand for an explanation of his suffering. It reorients Job entirely around the created order he cannot command: the cosmos (ch. 38), the animal kingdom (ch. 39), and finally two exhibits framed as the Lord's own top examples of raw, untamable power, Behemoth (40:15-24) and Leviathan (ch. 41). Centuries before Paul and in a wholly different genre, God is already doing in Job what Romans 1:20 describes creation as always doing. He makes His power perceptible through what He has made.

## Working through Romans 1:19-23

> ✝️ Romans 1:19-23 (ESV)
>
> 19 For what can be known about God is plain to them, because God has shown it to them. 20 For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived, ever since the creation of the world, in the things that have been made. So they are without excuse. 21 For although they knew God, they did not honor him as God or give thanks to him, but they became futile in their thinking, and their foolish hearts were darkened. 22 Claiming to be wise, they became fools, 23 and exchanged the glory of the immortal God for images resembling mortal man and birds and animals and creeping things.

### "What can be known" (v.19)

**"What can be known" (v.19).** Paul's Greek is *to gnōston tou theou* (**γνωστόν**, *gnostos*, G1110), literally "the knowable [thing] of God." The word bounds the claim before it is even made: this is what *can* be known. Romans 1:19-23 makes no claim that creation reveals the Trinity, the incarnation, or the cross. It claims only what v.20 specifies: God's eternal power and divine nature.

### "Is plain... has shown" (v.19)

**"Is plain... has shown" (v.19).** Paul pairs two words from the same root, one static and one active. **φανερός** (*phaneros*, G5318, "manifest, evident") describes the settled fact. It is plain. Then **ἐφανέρωσεν**, from **φανερόω** (*phaneroo*, G5319), an aorist active verb, "God made it manifest." That credits the disclosure to God's own initiative. General revelation is something God actively does to every person, which happens also to be evident. It is not a philosophical proof humans construct by staring hard enough at nature.

### "His invisible attributes... in the things that have been made" (v.20)

**"His invisible attributes... in the things that have been made" (v.20).** The verse states its own paradox outright. **ἀόρατα** (*aorata*, G517, "invisible things") are **νοούμενα** (*nooumena*, from **νοέω**, *noeo*, G3539, "perceived by the mind") through **ποιήμασιν** (*poiemasin*, from **ποίημα**, *poiema*, G4161, "things made"). *Nooumena* is a present passive participle: ongoing perception. That last word, *poiema*, has exactly one other New Testament occurrence: Ephesians 2:10, "we are his workmanship [*poiema*]." The same Greek word Paul uses for the created universe he uses for redeemed believers. Both, in his vocabulary, are God's handiwork. The verb for how this perception happens, **καθορᾶται** (*kathoratai*, from **καθοράω**, *kathorao*, G2529), occurs nowhere else in the New Testament. Its *kata-* prefix intensifies plain "seeing" into "seeing clearly, thoroughly."

### "Eternal power and divine nature" (v.20)

**"Eternal power and divine nature" (v.20).** Two more rare words name what specifically gets perceived. **ἀΐδιος** (*aidios*, G126, "eternal, everlasting") appears in the New Testament only here and in Jude 6 ("eternal chains"), distinct from the far more common *aiōnios*. **θειότης** (*theiotes*, G2305, "divine nature/quality") is a New Testament hapax legomenon. Colossians 2:9 says the fullness of **θεότης** (*theotes*, G2320, "deity, Godhead") dwells bodily in Christ. *Theiotes* in Romans 1:20 is the divine quality perceivable *from* the works. *Theotes* in Colossians 2:9 is the full essence of deity itself, revealed *in* Christ. Creation shows you *that* there is a God of great and eternal power. It takes the incarnate Son to show you *who* God fully is.

### "Without excuse" (v.20)

**"Without excuse" (v.20).** **ἀναπολόγητος** (*anapologetos*, G379) is a legal term, the negated root of the English word "apologetics." It occurs only here and in Romans 2:1, both times about a person with no defense to offer. Paul's case has a legal shape: no one has a leg to stand on for not honoring the God the evidence already disclosed.

### The actual sin (vv.21-23)

**The actual sin (vv.21-23).** Verse 21 names the failure before naming its result: "although they knew God, they did not honor him as God or give thanks to him." The root sin is ingratitude and refused honor. The futile thinking and darkened hearts are consequence. What follows is a straight line. Knowing God without honoring Him (v.21) becomes professed wisdom that is actually foolishness (v.22), which becomes trading the glory of the immortal God for images of mortal creatures (v.23). The concrete, first-century form this took was Greco-Roman idol worship: "images resembling mortal man and birds and animals and creeping things." The specific idols named are occasional detail. The underlying pattern is the transcultural claim: suppressed truth about God relocates itself onto something less than God.

## The same claim, in other genres

Scripture makes Paul's argument in Romans 1 repeatedly, in different genres, well before and after Romans was written.

> ✝️ Psalm 19:1-4 (ESV)
>
> 1 The heavens declare the glory of God, and the sky above proclaims his handiwork. 2 Day to day pours out speech, and night to night reveals knowledge. 3 There is no speech, nor are there words, whose voice is not heard. 4 Their voice goes out through all the earth, and their words to the end of the world. In them he has set a tent for the sun,

David's praise psalm makes the identical claim Paul makes, almost a millennium earlier, in worship. Creation communicates: it "pours out speech" and "reveals knowledge." Verse 3's deliberate paradox ("there is no speech... whose voice is not heard") makes the same point Romans 1:20 makes with *aorata... nooumena*. This communication crosses every human language barrier, because it was never verbal in the first place.

Paul himself makes the same appeal twice in Acts, both times to pagan audiences with no access to the Hebrew Scriptures:

> ✝️ Acts 14:15-17 (ESV)
>
> 15 "Men, why are you doing these things? We also are men, of like nature with you, and we bring you good news, that you should turn from these vain things to a living God, who made the heaven and the earth and the sea and all that is in them. 16 In past generations he allowed all the nations to walk in their own ways. 17 Yet he did not leave himself without witness, for he did good by giving you rains from heaven and fruitful seasons, satisfying your hearts with food and gladness."

At Lystra, Paul stops a crowd from sacrificing to him and Barnabas as gods. His on-the-spot appeal is entirely to general revelation: rain, harvest, provision. That is the only common ground he and his hearers share in the moment.

> ✝️ Acts 17:24-28 (ESV)
>
> 24 The God who made the world and everything in it, being Lord of heaven and earth, does not live in temples made by man, 25 nor is he served by human hands, as though he needed anything, since he himself gives to all mankind life and breath and everything. 26 And he made from one man every nation of mankind to live on all the face of the earth, having determined allotted periods and the boundaries of their dwelling place, 27 that they should seek God, and perhaps feel their way toward him and find him. Yet he is actually not far from each one of us, 28 for "'In him we live and move and have our being'; as even some of your own poets have said, "'For we are indeed his offspring.'"

At the Areopagus, Paul goes further still, quoting Greek poets approvingly mid-sermon (Epimenides and Aratus, by most identifications). That is Romans 1:19-23 working as Paul says it does. Even pagan philosophy, suppressing the full truth, still retained fragments of what general revelation had shown it.

## Job's two exhibits: Behemoth and Leviathan

> ✝️ Job 38:4-7 (ESV)
>
> 4 "Where were you when I laid the foundation of the earth? Tell me, if you have understanding. 5 Who determined its measurements -- surely you know! Or who stretched the line upon it? 6 On what were its bases sunk, or who laid its cornerstone, 7 when the morning stars sang together and all the sons of God shouted for joy?

God answers Job's suffering with an interrogation, built entirely on the created order Job did not make and cannot command. The speech climaxes in two named creatures, and the Lord spends more words on these two than on the sea, the stars, and the storehouses of snow combined.

Both are real animals. Behemoth (Job 40:15-24) is <span dir="rtl">בְּהֵמוֹת</span> (*behemot*, H930), an intensive plural functioning as a superlative: the beast of beasts. He is ranked "the first of the works of God" (40:19, ESV) and made, God says, *immak*, "with you" (40:15). Leviathan (Job 41:1-34) is <span dir="rtl">לִוְיָתָן</span> (*livyatan*, H3882), the twisted one, whom Isaiah names serpent and dragon (Isaiah 27:1). The Lord asks Job whether he could hook one, leash it, or sell it to traders (41:1-6). Those questions carry no force against a figure of speech. Neither creature matches anything alive today, and Job 41:33 says as much: "on earth there is not his like."

Neither has to be identified for the Lord's argument to land. It depends on Job recognising that he did not make them and cannot subdue them. This is Romans 1:20's *aidios dynamis*, "eternal power", made perceptible through what has been made, acted out narratively centuries before Paul names the principle. Then the speech turns from creature to Creator: "Who then is he who can stand before me? Who has first given to me, that I should repay him?" (Job 41:10-11, ESV). That is the line Paul quotes at the close of Romans 11 (11:35).

**A separate study works through both chapters in detail**: the case from the text that both creatures were real and are now extinct, why the hippopotamus and crocodile identifications fail, the unmarked Hebrew clauses behind the fire of Job 41:18-21, the other four Leviathan texts in the Old Testament, and where the animals may be attested in the fossil record and in ancient writing. See [Behemoth and Leviathan: The Lord's Two Exhibits in Job 40-41](https://the-way.lewy.au/god/behemoth-and-leviathan/).

## What creation still declares

Romans 1:20 names no mechanism for how "the things that have been made" show God's eternal power. Paul's readers had no access to cell biology, geology, or astrophysics. What follows is illustration rather than exegesis of Romans 1, drawn from outside Scripture, of what that verse claims creation has always been doing. Answers in Genesis and the Institute for Creation Research are the sources most associated with this reading, and the ones behind the arguments below. Both hold a young-earth, flood-geology framework. Several of the specific empirical claims here are contested within mainstream science.

### The cell

**The cell.** Biologists once assumed the "simplest" living cell must be simple. Actual attempts to build a minimal one have found the floor higher than expected. In 2016 the J. Craig Venter Institute published a synthetic organism, JCVI-syn3.0, engineered to carry only the genes a free-living cell needs and nothing more. It still required 473 genes to survive and reproduce, 149 of them with functions still not understood (Hutchison et al., *Science* 351.6280, 2016). That result depends on no view of the earth's age. It is how much irreducible machinery even the most stripped-down cell scientists have ever built needs. Answers in Genesis and other design proponents argue the interdependence goes further still. DNA, RNA, and protein each depend on the other two to function at all. A system that only works once every part is already present is difficult to build by the small, sequential, each-step-must-help survival changes evolutionary theory requires. This is the same shape of argument Michael Behe made famous with the bacterial flagellum in *Darwin's Black Box* (1996), "irreducible complexity", and it remains contested in the scientific literature. Critics point to partial-function precursor structures like the Type III secretory system as a possible evolutionary stepping-stone. Design proponents respond that a working precursor for a different function doesn't establish a viable path to the flagellum specifically. What isn't contested is the fact the argument starts from: even "simple" life is intricate.

### The fossil record and the flood

**The fossil record and the flood.** Answers in Genesis and the Institute for Creation Research read the global fossil record as the deposit of a single catastrophic, worldwide flood (Genesis 6-9) rather than gradual accumulation over deep time. Marine creatures sit at the lowest layers, then successive ecological zones were buried as flood waters rose. That, they argue, explains why marine fossils appear in rock layers on every continent, including near the top of the Himalayas. Their strongest specific evidence is the polystrate fossil: a single tree trunk running vertically through several rock layers that, by ordinary slow-deposition timelines, would represent thousands of years. Those layers formed rapidly around the tree, they argue. Mainstream geology's standard reply was developed at type sites like the Joggins Fossil Cliffs in Nova Scotia. These trees are typically found still rooted in a paleosol, an ancient soil horizon, consistent with the tree having grown in place and then been buried over time by normal sedimentation. Creationist geologists dispute that reading in turn, pointing to an absence of clearly mature paleosols at some of these sites, and to some polystrate trees found upside down, which growing-in-place doesn't obviously explain. This is a live dispute between young-earth and mainstream geology.

### Soft tissue in dinosaur bone

**Soft tissue in dinosaur bone.** In 2005, paleontologist Mary Schweitzer reported flexible, apparently soft material recovered from inside a *Tyrannosaurus rex* femur conventionally dated at roughly 68 million years old: blood-vessel-like structures, and what appeared to be cells. Answers in Genesis's David Menton argued in 2012 that this level of preservation is implausible over that timespan, and fits far better with a young-earth timeline of a few thousand years, comparable to soft-tissue preservation documented in Egyptian mummies and the Tyrolean Iceman. She is an outspoken Christian, was raised in a young-earth-creationist environment herself, and does not accept the young-earth conclusion drawn from her own discovery. Her ongoing research argues instead that iron released from hemoglobin during decay can cross-link and preserve tissue proteins far longer than previously modeled. That is a new fossilization mechanism. The dispute is over whether soft-tissue survival requires revising *how long* preservation can naturally occur, or revising *how old* the fossils are. The paleontologist who made the discovery has been explicit that she reads it as the former.

### The early universe

**The early universe.** In 2022 the James Webb Space Telescope began returning images of galaxies at greater distances, and therefore greater lookback times, than any previous instrument. Answers in Genesis and the Institute for Creation Research both published articles arguing that the early galaxies JWST found are more numerous, more massive, and more structurally mature than Big Bang cosmology predicted for the universe's infancy, and that this counts as evidence against the Big Bang model itself. Mainstream astronomers agree the early, massive galaxies are a real and unexpected result. They read it as a problem for the *details* of current galaxy-formation models, specifically how quickly galaxies can assemble. The Big Bang framework as a whole rests on several independent lines of evidence (the cosmic microwave background, the observed abundance of light elements, the redshift-distance relation) that JWST's galaxy counts don't address directly. No telescope can observe the Big Bang itself, only its consequences at increasing distance. Its early-galaxy data has prompted ongoing refinement of formation timelines in the mainstream literature since 2022.

### A caution, not a citation

Some popular young-earth material also points to supposed dinosaur images in ancient art as evidence humans and dinosaurs coexisted within recorded history, chiefly Peru's Ica stones and the Acámbaro figurines of Mexico. Both have been discredited. The carver behind a large share of the Ica stones admitted to producing them for profit in the twentieth century. Thermoluminescence dating placed the Acámbaro figurines' firing in the 1930s-40s, shortly before their supposed "discovery." Creation Ministries International's own creation.com publishes a piece warning fellow creationists away from this evidence by name ("Ica stones, bad arguments"). A similar claim, fossilized human and dinosaur footprints found together in the Paluxy riverbed in Texas, was formally retracted by creationist researchers themselves decades ago, once closer study showed the "human" prints were eroded dinosaur tracks. None of this is cited here as evidence for anything.

## Two revelations, not one

Romans 1:19-23 makes a real, specific claim. Every person, everywhere, has been shown enough of God through creation to be without excuse for unbelief. It does not claim that creation can show anyone the gospel. Paul says what special revelation is for: "faith comes from hearing, and hearing through the word of Christ" (Romans 10:17, ESV). General revelation's job in Scripture's own argument is to remove every excuse. Only the preached word saves. Whatever a reader concludes about the age of the earth or the mechanics of the fossil record, that is the claim Romans 1:19-23 makes, and it stands or falls on the text.

## Discussion questions

1. **The language.** Paul calls the created world "the things that have been made" (Romans 1:20),
   from ποίημα (*poiema*, G4161), and calls believers "his workmanship" (Ephesians 2:10), the same word.
   What does that shared word say about what God is doing in you?
2. **The text in its context.** "So they are without excuse" (Romans 1:20, ESV) opens an argument
   that closes on "None is righteous, no, not one" (Romans 3:10, ESV) before Paul turns to
   righteousness by faith at Romans 3:21. Why does Paul establish the Gentiles' guilt from creation
   before he explains the gospel?
3. **Christ.** Romans 1:20 says creation shows God's θειότης (*theiotes*), His "divine nature";
   Colossians 2:9 says "in him the whole fullness of deity dwells bodily" (ESV), using θεότης
   (*theotes*). What does Jesus show you of God that the night sky cannot?
4. **The hard part.** At Athens Paul says God made the nations "that they should seek God, and
   perhaps feel their way toward him and find him" (Acts 17:27, ESV). Writing to Rome he says "no
   one seeks for God" (Romans 3:11, ESV). How do these two sentences fit together?
5. **Common ground.** Paul quotes pagan poets approvingly at the Areopagus (Acts 17:28) because
   their own tradition had preserved a fragment of what general revelation showed them. What
   "fragments" of truth about God do you notice preserved in sources (art, philosophy, other
   worldviews) that don't otherwise share your convictions?
6. **Be transformed.** Romans 1:21 names the root sin as failing to honor God and give thanks, with
   futile thinking and idolatry as the *result*. Where in your own life has admiration for something
   God made stopped short of gratitude directed at Him?

## References & Recommended Reading

- **ESV Bible** (Crossway) -- primary translation quoted throughout.
- **World English Bible** (WEB, public domain), **NASB 2020** and **NIV** (verified via `study-notes.db`) -- translation comparison; no meaningful divergence found on Romans 1:20 across any major English version.
- ***ESV Study Bible*** (Crossway, 2016) -- notes on Romans 1:18-32 and 1:19-20, consulted for general revelation's limits.
- **TWOT** (*Theological Wordbook of the Old Testament*, Harris, Archer & Waltke) -- roots and glosses for *behemot* (H930, root 208b) and *livyatan* (H3882, root 1089b).
- **MACULA Greek Linguistic Datasets** (SBLGNT, Biblica/Clear Bible, CC BY 4.0) -- source of the word studies and clause syntax for Romans 1:19-20.
- [Behemoth and Leviathan: The Lord's Two Exhibits in Job 40-41](https://the-way.lewy.au/god/behemoth-and-leviathan/) -- the companion study on Job 40-41, carrying the Hebrew, Septuagint and Ugaritic sources for that material.
- **Answers in Genesis** -- primary source for the young-earth readings throughout: the dinosaurs section (answersingenesis.org/dinosaurs/), David Menton, "Does Soft Tissue in Fossils Confirm a Young Earth?" (2012), Ken Ham, "Does the James Webb Space Telescope Show the Big Bang Didn't Happen?" (2022), and its irreducible-complexity/DNA articles.
- **Institute for Creation Research** -- "James Webb Telescope Data: Challenges for the Big Bang?", paired with AiG on the JWST claim.
- Michael J. Behe, *Darwin's Black Box* (Free Press, 1996) -- origin of the bacterial-flagellum irreducible-complexity argument.
- Hutchison, C. A., et al., "Design and synthesis of a minimal bacterial genome," *Science* 351.6280 (2016) -- JCVI-syn3.0 minimal-genome data.
- BioLogos, "Soft Tissue in Dinosaur Bones: What Does the Evidence Really Say?" -- mainstream/evangelical response to the soft-tissue claim.
- Space.com, reporting on JWST and Big Bang cosmology -- mainstream astronomical response to the JWST claim.
- Creation Ministries International (creation.com), "Ica stones, bad arguments" -- a creationist source itself cautioning against the ancient-art dinosaur claim.
- OpenBible.info cross-reference data (CC BY).