A Selective Line

Matthew runs a line from Abraham to Joseph. Luke runs a line from Jesus back to Adam. The names do not match in the middle. The list says someone cannot count.

A genealogy in Scripture is almost never a modern family tree. It is a selective line: names kept, names skipped, a legal father named here, a blood line traced there, fourteen-name groups shaped so you can remember them.

What the habit is

Catalogs assume both writers meant “every male parent, no omissions, same person in the same slot.” Then they subtract.

What the writers were doing is closer to: “Here is how this child belongs to David and to Abraham,” and “Here is how this child belongs to the whole human family.” Those two sentences can use different name-lists.

Why it is not a contradiction

Possible, long-offered readings (you will meet them again in the catalog):

• One list is the royal / legal line through Joseph; the other traces Mary’s blood line, with Joseph named as son-in-law in the style of the day.
• Both run through Joseph but split at the point where a levirate or a royal adoption puts two “fathers” on the same man.
• Matthew omits names on purpose to make three groups of fourteen. That is a memory structure, and it is not a clerk’s error.

You do not have to settle which of those is correct before you can see that “two different lists” is not the same charge as “two lists that cannot both be true.”

How to test an item

1. Is the writer grouping names (three fourteens, seven-name blocks)?
2. Does “father of” ever mean grandfather or legal guardian in this literature? It does.
3. Is one list climbing to Adam on purpose, for a theological reason?

Where this type shows up

The specific pairs live in one catalog: Supposed Contradictions. Search that catalog for the genealogies, the fourteen-name groups, or “son of David.” Each item stamps this type when it is the right tool.

The kinds side by side: Contradictions.