Matthew 1:17 explicitly structures the genealogy in three groups of fourteen, yielding 27 generations from David to Jesus. Luke 3:23-31 lists 42 names from David to Jesus. The two evangelists count the same span of history and arrive at radically different numbers because they're tracing different lines.
Proposed answers
People have answered this in several ways; GEBible presents them as equal peers.
27
Matthew's genealogy lists 27 generations from David to Jesus, descending through Solomon and the royal Judahite line, structured into Matthew's stylized 14/14/14 scheme (Matthew 1:17).
6Jesse became the father of King David. David became the father of Solomon by her who had been Uriah’s wife.7Solomon became the father of Rehoboam. Rehoboam became the father of Abijah. Abijah became the father of Asa.8Asa became the father of Jehoshaphat. Jehoshaphat became the father of Joram. Joram became the father of Uzziah.9Uzziah became the father of Jotham. Jotham became the father of Ahaz. Ahaz became the father of Hezekiah.10Hezekiah became the father of Manasseh. Manasseh became the father of Amon. Amon became the father of Josiah.11Josiah became the father of Jechoniah and his brothers, at the time of the exile to Babylon.12After the exile to Babylon, Jechoniah became the father of Shealtiel. Shealtiel became the father of Zerubbabel.13Zerubbabel became the father of Abiud. Abiud became the father of Eliakim. Eliakim became the father of Azor.14Azor became the father of Zadok. Zadok became the father of Achim. Achim became the father of Eliud.15Eliud became the father of Eleazar. Eleazar became the father of Matthan. Matthan became the father of Jacob.16Jacob became the father of Joseph, the husband of Mary, from whom was born Jesus, who is called Christ.
Luke's genealogy lists 42 generations from David to Jesus, ascending in reverse from Joseph back through David's son Nathan rather than Solomon, producing a far longer and largely different list of names.
23Jesus himself, when he began to teach, was about thirty years old, being the son (as was supposed) of Joseph, the son of Heli,24the son of Matthat, the son of Levi, the son of Melchi, the son of Jannai, the son of Joseph,25the son of Mattathias, the son of Amos, the son of Nahum, the son of Esli, the son of Naggai,26the son of Maath, the son of Mattathias, the son of Semein, the son of Joseph, the son of Judah,27the son of Joanan, the son of Rhesa, the son of Zerubbabel, the son of Shealtiel, the son of Neri,28the son of Melchi, the son of Addi, the son of Cosam, the son of Elmodam, the son of Er,29the son of Jose, the son of Eliezer, the son of Jorim, the son of Matthat, the son of Levi,30the son of Simeon, the son of Judah, the son of Joseph, the son of Jonan, the son of Eliakim,31the son of Melea, the son of Menan, the son of Mattatha, the son of Nathan, the son of David,
What follows is one scholar’s way of reading this disagreement— a critical-historical view that often concludes the texts genuinely disagree. It draws on the peer-reviewed sources listed below and stands as one position among the answers above, presented for transparency, not as GEBible’s position.
How critical scholarship weighs this: Widely regarded as a genuine contradiction
This summarizes where critical scholarship tends to land on this tension — a report on the field’s center of gravity, not GEBible’s own ruling.
This contradiction is the arithmetic shadow of the genealogy problem (entry 503). Matthew 1:17 announces the structure explicitly: "all the generations from Abraham to David are fourteen generations; and from David until the carrying away into Babylon are fourteen generations; and from the carrying away into Babylon unto Christ are fourteen generations." Counting from David to Jesus through Solomon and the kings of Judah yields roughly twenty-seven names. Luke 3:23-31, descending from David through Nathan, lists about forty-two. Same terminus a quo (David), same terminus ad quem (Jesus), two incompatible totals.
The Matthean fourteen-fourteen-fourteen scheme is demonstrably an artificial construction rather than a transcript of records. To reach fourteen in the second tetradecad, Matthew omits three Judahite kings the Old Testament records — Ahaziah, Joash (Jehoash), and Amaziah — between Joram and Uzziah/Azariah (compare 1 Chronicles 3:11-12; 2 Kings 8-14). He also leans on counting Jeconiah at the close of the second set and the head of the third to make the numbers balance, which is why the third group, strictly counted, falls one short. As Brown and Davies-Allison observe, the organizing number fourteen is almost certainly the gematria of David's name: in Hebrew DWD (dalet-waw-dalet) sums to 4+6+4 = 14, so the entire genealogy is a numerical hymn to the son of David. Marshall Johnson's study of the function of biblical genealogies shows that such lists were routinely shaped for theological and mnemonic ends, not preserved as neutral demographic data.
The standard apologetic response invokes telescoping: ancient Semitic genealogies freely skipped generations, so "begat" can mean "was the ancestor of," and a twenty-seven-name list and a forty-two-name list can both be "true" at different levels of compression. The principle is sound in general — Matthew's own omission of three kings proves genealogies were abridged, and Ezra 7:1-5 famously telescopes the priestly line. But telescoping cannot reconcile these two lists, because telescoping is selective preservation: a compressed list keeps a subset of the same names. Matthew and Luke do not share a subset; between David and Joseph they share virtually no names at all (the apparent Shealtiel-Zerubbabel overlap aside, and even there the neighboring names differ). One cannot be a compressed version of the other when the underlying name-sets are disjoint. They are two distinct genealogical traditions running through two distinct sons of David, so the count gap reflects different routes, not different degrees of abbreviation.
The economical explanation is the same as for entry 503. Neither evangelist had access to a continuous thousand-year pedigree for a Galilean artisan's family, because no such archive existed. Each constructed a genealogy to carry his Christology — Matthew the royal-Davidic schema numerically keyed to David's name, Luke the universal-Adamic descent reaching back to God — and the divergent totals are the predictable result of two independent constructions that were never meant to be summed against each other.
Where the critical reading lands: genuine contradiction, rooted in two independently composed and theologically driven genealogies.
Sources for this reading
Raymond E. Brown, The Birth of the Messiah, updated ed. (ABRL; New York: Doubleday, 1993) pp. 69-84on Matthew's numerological structure
W. D. Davies and Dale C. Allison, A Critical and Exegetical Commentary on the Gospel According to Saint Matthew, Vol. 1 (ICC; Edinburgh: T&T Clark, 1988) pp. 161-165, 184-188on Matthew 1:1-17Matthew 1:1-17
Joseph A. Fitzmyer, The Gospel According to Luke I-IX (AB 28; Garden City: Doubleday, 1981) pp. 488-505on Luke 3:23-38Luke 3:23-38
Marshall D. Johnson, The Purpose of the Biblical Genealogies, 2nd ed. (SNTSMS 8; Cambridge University Press, 1988) pp. 139-228
Examining the tension
What follows is one scholar’s way of reading this disagreement — a critical-historical view that often concludes the texts genuinely disagree. It draws on the peer-reviewed sources listed below and stands as one position among the answers above, presented for transparency, not as GEBible’s position.
How critical scholarship weighs this: Widely regarded as a genuine contradiction
This summarizes where critical scholarship tends to land on this tension — a report on the field’s center of gravity, not GEBible’s own ruling.
This contradiction is the arithmetic shadow of the genealogy problem (entry 503). Matthew 1:17 announces the structure explicitly: "all the generations from Abraham to David are fourteen generations; and from David until the carrying away into Babylon are fourteen generations; and from the carrying away into Babylon unto Christ are fourteen generations." Counting from David to Jesus through Solomon and the kings of Judah yields roughly twenty-seven names. Luke 3:23-31, descending from David through Nathan, lists about forty-two. Same terminus a quo (David), same terminus ad quem (Jesus), two incompatible totals.
The Matthean fourteen-fourteen-fourteen scheme is demonstrably an artificial construction rather than a transcript of records. To reach fourteen in the second tetradecad, Matthew omits three Judahite kings the Old Testament records — Ahaziah, Joash (Jehoash), and Amaziah — between Joram and Uzziah/Azariah (compare 1 Chronicles 3:11-12; 2 Kings 8-14). He also leans on counting Jeconiah at the close of the second set and the head of the third to make the numbers balance, which is why the third group, strictly counted, falls one short. As Brown and Davies-Allison observe, the organizing number fourteen is almost certainly the gematria of David's name: in Hebrew DWD (dalet-waw-dalet) sums to 4+6+4 = 14, so the entire genealogy is a numerical hymn to the son of David. Marshall Johnson's study of the function of biblical genealogies shows that such lists were routinely shaped for theological and mnemonic ends, not preserved as neutral demographic data.
The standard apologetic response invokes telescoping: ancient Semitic genealogies freely skipped generations, so "begat" can mean "was the ancestor of," and a twenty-seven-name list and a forty-two-name list can both be "true" at different levels of compression. The principle is sound in general — Matthew's own omission of three kings proves genealogies were abridged, and Ezra 7:1-5 famously telescopes the priestly line. But telescoping cannot reconcile these two lists, because telescoping is selective preservation: a compressed list keeps a subset of the same names. Matthew and Luke do not share a subset; between David and Joseph they share virtually no names at all (the apparent Shealtiel-Zerubbabel overlap aside, and even there the neighboring names differ). One cannot be a compressed version of the other when the underlying name-sets are disjoint. They are two distinct genealogical traditions running through two distinct sons of David, so the count gap reflects different routes, not different degrees of abbreviation.
The economical explanation is the same as for entry 503. Neither evangelist had access to a continuous thousand-year pedigree for a Galilean artisan's family, because no such archive existed. Each constructed a genealogy to carry his Christology — Matthew the royal-Davidic schema numerically keyed to David's name, Luke the universal-Adamic descent reaching back to God — and the divergent totals are the predictable result of two independent constructions that were never meant to be summed against each other.
Where the critical reading lands: genuine contradiction, rooted in two independently composed and theologically driven genealogies.
Sources for this reading