υἱὸς (uios) in Matthew 1:20: Noun Nominative Singular Masculine
υἱὸς (uios) in Matthew 1:20
Textual Witness
The witness reads υἱὸς in Matthew 1:20 within the phrase Ἰωσήφ, υἱὸς Δαβίδ, and the context is an angelic speech.
How The Form Affects Interpretation
The form contributes a concise address that honors Joseph's Davidic connection and frames the command as directed to a recognized heir of that line.
How To Communicate It
For readers, the grammar helps show that the angel is not merely naming Joseph but addressing him in a lineage-conscious way.
What Not To Say
- Grammatical form should serve context, not override it.
- Masculine gender here is a grammatical class, not a theological gender statement.
- The nominative form here should be read with the surrounding address and not overextended into a claim the context does not make.
What Does The Label Mean?
Noun: the word names a person or familial relation, here the term for son or descendant in the sentence.
Nominative: the form normally marks a subject or a predicate/complement, but here it functions in address with Joseph's name.
Singular: the form is grammatically singular in this occurrence and points to one person being addressed.
Masculine: the noun belongs to the masculine grammatical class, which describes the form and does not by itself make a theological claim.
What The Form Does In This Verse
Ἰωσήφ
It stands beside the vocative name and forms part of the address, 'Joseph, son of David.'
It identifies Joseph by lineage and gives the address a relational, Davidic frame for the angel's command.
It does not by itself state a full clause subject, and it does not change Joseph into another person or office.
How Much The Form Matters Here
High: The noun in direct address frames Joseph as son of David before the angel's command.
Lineage title in direct address. identifies Joseph by Davidic lineage as he is addressed. Attached to Ἰωσὴφ υἱὸς Δαυίδ. Governed by the angelic address. The form frames the addressee; the angelic command and birth narrative supply the theological significance.
How is Joseph addressed by the angel? The noun identifies him as son of David.
Direct: The direct-address phrase directly supports rendering Joseph, son of David.
The address highlights lineage but should not be made to prove more than the narrative says about Joseph's role.
Lineage title creates a separate office: The title identifies Joseph's Davidic lineage in the address; the context supplies his narrative role.
How The Interpretation Is Derived
The witness reads υἱὸς in Matthew 1:20 within the phrase Ἰωσήφ, υἱὸς Δαβίδ, and the context is an angelic speech.
The lexeme υἱός means son or descendant, so the form points to lineage and relational identity rather than to a different lexical sense.
Its nominative singular form works with the named addressee to mark a title-like address, not to introduce a new clause or separate assertion.
The angel addresses Joseph as one connected to David's line, which supports the significance of the instruction about Mary and the child.
This line fits the Gospel's interest in Davidic descent and in Jesus' messianic setting, but the grammar alone does not carry the whole theme.
In translation and teaching, the phrase can be rendered plainly as 'Joseph, son of David,' keeping the relational force visible for readers.
Do not infer more than the context gives, such as a separate statement of sonship, a theological gender claim, or a change in referent.