Of dust χοϊκός
A word with one address
Most Bible words turn up all over the place. This one does not. Choïkos is an adjective built on the Greek word for dust. It appears four times in the whole New Testament, all four inside 1 Corinthians 15:47–49, and nowhere else. Paul either coined it or saved it, and he spent all of it on the Adam story.
The dust page in Genesis 2 touched these verses in passing. This page owns them, so we’ll take them one verse at a time.

In the studio the clay model stands next to the finished bronze. Same face, same posture, same hands, and one of them will crumble if you lean on it. The sculptor did not fix the clay. He cast it in something that lasts.
Verse 47: two men, two origins
Paul is not comparing two substances. He is comparing two men and where each one is from. The first is out of the ground: Genesis 2:7, dust in the hands of God. The second is from heaven. First and second name the two heads, not two places in a head count. And Paul says “the second man,” not the second thing. This is still a story about people, and about which one you are counted with.
Verse 48: and the people who belong to them
Here the word turns plural. First it names the man, then it names a whole company of people who take after him. Two of the word’s four uses sit in this one line. They do what the rest of the chapter does: sort people by the head they belong to. A family looks like its father. Paul says so about the dust-man, then says so about the man from heaven.
Verse 49: the portrait we have worn
The word for “image” there is eikōn, Genesis 1’s own word in Greek, and it has its own page: eikon, the image. Put the two words in one sentence and you have the whole scene in miniature. We have carried the dust-man’s family portrait. We are promised the other one. And the verb is borne: carried, worn, shown. That is a strange thing to say about a substance and a natural thing to say about a likeness.
Why we have to read it through Genesis
Normally you learn what a word means by seeing it work in many places. With choïkos you can’t, because there are no other places. Its own record gives you nothing to check it against. So the light has to come from behind it, from the dust of Genesis 2:7 that Paul has in view.
And that dust, as the Genesis 2 page shows, speaks in two registers. Sometimes it is simple creature-frailty: “he remembereth that we are dust” (Psalm 103:14), said tenderly, with nobody in exile. Sometimes it is where the humbled and the conquered sit: “shake thyself from the dust; arise” (Isaiah 52:2), said to a captive city. Both are real. Genesis 3:19 is the hinge. It says “dust thou art, and unto dust shalt thou return” inside a sentence passed on a man about to be put out of a garden. A fact about creatures and a judgment on a covenant, in one breath.
So which register is Paul in? The chapter pulls both ways. It is answering “with what body do they come?” (15:35), which sounds like frailty. It also runs “as in Adam all die” (15:22) and “flesh and blood cannot inherit the kingdom of God” (15:50), which sounds like standing and inheritance. We think the argument is Adam-shaped from end to end. We don’t think this one word settles it.
GO DEEPER: Jesus said it first
Paul didn’t invent “the second man is the Lord from heaven.” Jesus said the same thing about himself, more than once, while still standing on the ground he said he came from.
So verse 47 is Paul repeating a claim Jesus made about himself.
Dust appears twice in these skies: low in the sunrise, where the man was formed, and again at dawn, where the portrait changes.
Open the dawn sky →"Earthy" describes Adam's physical body, made from literal dust and so mortal, and the resurrection replaces it with an imperishable body like Christ's.
"Earthy" names a family and a standing: the people reckoned under the first man, who carry his likeness as children carry a father's face.
What the “heavenly image” means for a body is one of the church’s oldest discussions, and a paragraph on this site does not settle it. This page shows Paul’s Adam-shaped argument, two men, two families, two portraits, and not a finished anthropology. A word used four times, all in one passage, is a thin base for large claims. This page puts no more weight on it than that. Verse 47 also has a manuscript question: the King James reads “the second man is the Lord from heaven,” while other manuscripts read simply “the second man is from heaven.” The contrast Paul draws is the same either way.