Greek Form Guide

δίκαιος (dikaios) in Matthew 1:19: Adjective Nominative Singular Masculine

δίκαιος (dikaios) in Matthew 1:19

Textual Witness

δίκαιος dikaios Adjective Nominative Singular Masculine

The witness reads δίκαιος within the phrase ὁ ἀνὴρ αὐτῆς, δίκαιος ὤν, giving a clear descriptive setting.

How The Form Affects Interpretation

The adjective strengthens the verse's portrayal of Joseph as acting from a righteous concern, not from public disgrace or harshness.

How To Communicate It

In teaching or translation, it can be rendered as righteous or just to show the moral coloring of Joseph's response without over-reading the grammar.

What Not To Say

  • Grammatical form should serve context, not override it.
  • Masculine gender here is grammatical agreement, not a theological gender statement.
  • The form describes Joseph in this verse, but the narrative context controls the strength and scope of the interpretation.

What Does The Label Mean?

Part of Speech

Adjective: the word describes a noun by naming a quality or character, here a moral or relational one.

Case

Nominative: the form aligns with the clause subject and can also support a descriptive predicate sense in this setting.

Number

Singular: the form is grammatically singular here and fits one person in the immediate sentence.

Gender

Masculine: the form agrees grammatically with a masculine noun, and this agreement does not by itself make a theological claim about gender.

What The Form Does In This Verse

Attached To

It closely describes ὁ ἀνὴρ αὐτῆς, Joseph as the woman's husband.

Governed By

The adjective is linked to the nominative masculine participial setting around ὤν, so it functions as a descriptive modifier of the subject rather than as a separate main assertion.

Role In The Phrase

It characterizes Joseph as righteous or just, adding a moral quality that helps explain his intended action toward Mary.

What It Is Not Doing

It does not introduce a new subject, and it does not by itself determine the exact kind of righteousness beyond what the verse context presents.

How Much The Form Matters Here

Interpretive Weight

High: The adjective describes Joseph as righteous and helps explain his restrained response to Mary's pregnancy.

Syntax Profile

Nominative singular masculine adjective describing Joseph. qualifies Joseph as righteous or just in the scene. Attached to Joseph in the subject phrase. Governed by the participial description of Joseph in Matthew 1:19. The adjective describes Joseph in this context and should not be made a complete character study by itself.

Reader Question

How does Matthew describe Joseph in this verse? He describes Joseph as righteous or just.

Translation Effect

Direct: The adjective directly supports rendering Joseph as "righteous" or "just."

Where Caution Is Needed

The nominative adjective describes Joseph but does not define every aspect of righteousness. Masculine gender agrees with Joseph and is not a separate theological claim. The verse context explains how righteousness relates to his intended restraint.

Fallacies To Avoid

Adjective alone defines righteousness: The adjective names the quality, while the narrative context shows how it functions here. masculine adjective makes a male-only claim: The masculine form agrees with Joseph and should not be turned into a gender doctrine.

How The Interpretation Is Derived

Textual Witness

The witness reads δίκαιος within the phrase ὁ ἀνὴρ αὐτῆς, δίκαιος ὤν, giving a clear descriptive setting.

Lexical Identity

The lemma δίκαιος commonly means just or righteous, so the form names a quality of character rather than changing the word's identity.

Grammar In Context

Its nominative masculine singular form matches the surrounding masculine subject and works with the participial construction to describe Joseph in the flow of the sentence.

Passage Meaning

The verse presents Joseph as a man marked by righteousness, which fits his refusal to shame Mary and his plan to send her away quietly.

Canonical Fit

Within Matthew's opening chapter, the description supports a portrait of Joseph as a careful and morally serious man in the story of Jesus' birth.

Communication Use

Readers can hear the word as a concise moral description that explains motive and tone, not as a standalone doctrinal claim.

Do Not Derive

Do not derive that the adjective alone defines every aspect of Joseph's theology, legal status, or complete character.