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G2421

Ἰεσσαί

Iessaí /es-es-sah'-ee/ Ask about this word
of Hebrew origin (יִשַׁי)
Jessæ (i.e. Jishai), an Israelite
Jesse.

Word Study

In depth

A plain-language study of Iessaí — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word Iessaí, represented by G2421, is the name for the Israelite Jesse. It appears 5 times in 5 unique verses in the Bible. The name's primary significance is its direct connection to the lineage of King David, positioning Jesse as a key ancestral figure.

Biblical Occurrences & Contextual Analysis

In the biblical narrative, G2421 is used exclusively to identify ancestry. The genealogies in both Matthew and Luke establish him as the son of Ōbḗd G5601 and the father of Dabíd G1138 (Matthew 1:5-6; Luke 3:32). In Acts, God's testimony identifies David specifically as "the son of Jesse" Acts 13:22. This identification extends into prophecy, where a coming ruler is called the "root of Jesse" who will rise to reign over the Gentiles G1484 Romans 15:12.

Related Words & Concepts

Several related words clarify the importance of Jesse's position in biblical lineage and prophecy:

  • G1138 Dabíd: This word refers to Dabid (i.e. David), the Israelite king. Jesse is consistently identified as the father of David, linking him directly to the royal line (Matthew 1:6; Acts 13:22).
  • G5601 Ōbḗd: This name identifies Obed, an Israelite. He is recorded as the father of Jesse, placing Jesse within the genealogy traced from his ancestors (Matthew 1:5; Luke 3:32).
  • G4491 rhíza: A word meaning a "root". This is used figuratively to identify a future ruler who will come from Jesse's lineage Romans 15:12.
  • G450 anístēmi: This verb means to stand up or arise. It describes the action of the "root of Jesse," who is prophesied to rise G450 and reign Romans 15:12.

Theological Significance

The theological weight of G2421 is centered on his role as an ancestor of both royalty and the Messiah.

  • Royal Progenitor: Jesse's primary function is being the father of Dabíd G1138 the king G935 Matthew 1:6. This establishes him as the patriarch of Israel's most significant royal dynasty.
  • Genealogical Link to Christ: The genealogies in Matthew and Luke use Jesse as a crucial link connecting the patriarchal lineage to Jesus (Matthew 1:5; Luke 3:32).
  • Messianic Prophecy: Jesse is central to the prophecy cited in Romans, which speaks of a "root G4491 of Jesse" who will rise G450 to reign over G757 the Gentiles G1484, in whom they will trust Romans 15:12.

Summary

In summary, G2421 is a name whose importance is defined by its descendant, King David. While not a central actor himself, Jesse is an indispensable figure in salvation history, anchoring the genealogies found in the Gospels and serving as the "root" in a key Messianic prophecy. His name signifies the human lineage from which a king would come for Israel and a ruler would arise for all nations.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as a noun across 5 occurrences, inflected in 3 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Genitive Singular Masculine Individual
  • Accusative Singular Masculine Individual
  • Nominative Singular Masculine Individual
Nominative
The subject of the verb.
Genitive
Possession or source — often "of".
Accusative
The direct object of the verb.
Singular
One.
Masculine
Masculine grammatical gender.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 5 verses across 4 of the 27 books. Most frequent in Matthew (2 verses); never once in the other 23.

2
Matthew
1
Luke
1
Acts
1
Romans

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.