Chapter 9 · Deep dive
The Virgin and Immanuel: Isaiah 7:14
A sign for a frightened king — and a name that outgrew its century.
No messianic text requires more care than Isaiah 7:14. Christians quote it every Christmas; Jewish interpreters point to its eighth-century context; and the Hebrew and Greek words at its center have been argued over for two thousand years. We will take it slowly: the crisis in which Isaiah spoke, the Hebrew word almah, the Greek word parthenos in the ancient translation, and Matthew's use of the verse.
The conclusion is the Christian one: Matthew rightly sees the virgin birth of Jesus as the sign's fullest meaning. That conclusion can be reached without overstating the Hebrew, the manuscript evidence, or the original context.
The historical setting: Ahaz and the Syro-Ephraimite crisis
Around 735 BC, two kings — Rezin of Syria (Aram) and Pekah of Israel (Ephraim) — marched on Jerusalem to force Ahaz of Judah into their coalition against the superpower Assyria. Ahaz, a faithless king, was terrified. God sent Isaiah to meet him with a message: the two kings are 'smoldering stumps of firebrands'; their plan will not stand. Then God did something remarkable — He offered Ahaz a sign, any sign, 'deep as Sheol or high as heaven.'
Ahaz refused with pious-sounding words: 'I will not ask, and I will not put the LORD to the test.' God's answer comes in verse 14: 'Therefore the Lord himself will give you a sign. Behold, the young woman shall conceive and bear a son, and shall call his name Immanuel.' The sign is given to the house of David in its moment of unbelief — and the surrounding verses tie it to a timeline: before the child knows to refuse evil and choose good, the two threatening kings' lands will be deserted (7:15–16). That timeline anchors the sign in Ahaz's own generation.
The Hebrew word: almah
Hebrew: almah
עַלְמָה almah — a young woman of marriageable age
Almah denotes a young woman, with the expectation of virginity in that culture but without explicitly specifying it. It appears only a handful of times in the Hebrew Bible (e.g., Genesis 24:43 of Rebekah; Exodus 2:8 of Miriam; Psalm 68:25; Song of Songs 1:3; 6:8; Proverbs 30:19). The more explicit word for virgin is betulah — though even betulah requires contextual care (Joel 1:8 uses it of a woman lamenting her bridegroom). A rigid opposition — 'almah never means virgin' or 'almah always means virgin' — oversimplifies both words.
Two conclusions follow. First, Isaiah's choice of almah does not, by itself, announce a miraculous virginal conception; if that had been the sole intent, betulah would have been the clearer word. Second, almah does not exclude virginity either — a young unmarried woman in that society was presumed a virgin, and several of the word's occurrences fit that assumption. The Hebrew word carries a range, and any interpretation must respect it. The Great Isaiah Scroll from Qumran (1QIsa-a), a Hebrew manuscript from roughly the second century BC, reads ha-almah — 'the young woman' — confirming the Hebrew text, though it tells us nothing about the Greek translation.
Sources and further reading
- Isaiah 7:14 in Hebrew with translations ↗
- The Great Isaiah Scroll (Israel Museum) ↗
A pre-Christian Hebrew witness — not a Greek one.
- Bratcher, 'A Study of Isaiah 7:14' (open access) ↗
The Septuagint: parthenos
Greek: parthenos
παρθένος parthenos — virgin, maiden
The Greek Isaiah translates almah as parthenos, the standard Greek word for a virgin. Its range is not absolutely uniform — Greek Genesis 34:3 uses it of Dinah after her assault — but its normal sense is 'virgin,' and it is a strikingly specific choice for almah. Notably, the Greek translator of Isaiah did not choose the more neutral korasion (girl) or neanis (young woman).
What can we say about the date of this translation? Greek Isaiah is generally dated to the second century BC, which would make the parthenos rendering pre-Christian — a Jewish translator's choice, not a Christian interpolation. But precision matters: no surviving manuscript of Greek Isaiah is itself pre-Christian. The earliest substantial Greek Isaiah manuscript (Chester Beatty VII) dates to the third century AD. The claim 'the Septuagint before Christ read parthenos' rests on the scholarly dating of the translation, not on a surviving pre-Christian Greek manuscript of this verse. That is still good evidence — but it should be stated as what it is.
Sources and further reading
Matthew's use: the fullest meaning
Matthew quotes Isaiah 7:14 at the announcement of Jesus' birth: 'All this took place to fulfill what the Lord had spoken by the prophet: "Behold, the virgin shall conceive and bear a son, and they shall call his name Immanuel" (which means, God with us).' Matthew follows the Greek tradition's parthenos — the precise word the virgin birth requires. His 'they shall call' differs slightly from the Greek Isaiah's 'you shall call,' a minor adaptation to his narrative.
How does Matthew's use relate to Isaiah's eighth-century setting? Isaiah 7:14 is best understood as a promise with both a near and a greater fulfillment. In Ahaz's day, the sign functioned within that crisis: a child named Immanuel, and a timeline measured by his infancy, marked God's presence with Judah against the two kings. Whether that child was a son of Isaiah, of Ahaz, or another is debated, and the text does not name him. But the sign's deepest elements — a birth announced by God Himself as a sign to David's house, a child bearing the name 'God with us' — point beyond anything the eighth century saw, and Isaiah goes on to describe a child whose names surpass any ordinary king (9:6–7). Matthew, reading the Scriptures in the light of Jesus' actual virgin conception, recognized where the sign had always been pointing. The near fulfillment was real; the greater fulfillment is Christ.
Jewish interpreters have long emphasized the eighth-century context, often identifying the child with Hezekiah or a child born in Ahaz's day, and they are right to insist that setting be heard. Christians differ not by ignoring the original setting but by asking whether that setting exhausts the sign. A promise whose content is 'God with us' through a divinely announced birth reached its truth when God was with us — conceived by the Holy Spirit, born of the virgin Mary.
A model for careful reading
Isaiah 7:14 shows how a contested messianic text can be read well. Its original setting is heard in full, its Hebrew word keeps its real range, the Greek translation is described accurately, and the Jewish reading is represented fairly. The Christian conclusion then rests on the cumulative evidence — the sign's own excess, the Greek translation's ancient specificity, and the event of Jesus' birth — rather than on any single word pressed beyond what it can bear.
Key takeaways
- Isaiah 7:14 addressed Ahaz's real crisis with a real sign and a real timeline, and that first meaning matters.
- Almah means a young woman of marriageable age; it neither requires nor excludes virginity.
- The Septuagint's parthenos is a pre-Christian translation choice, though no surviving Greek manuscript of the verse is itself pre-Christian.
- Matthew reads the sign's fullest meaning in the virgin birth: a greater fulfillment that honors the original sign.