2268. Esaias
Lexical Summary
Esaias: Isaiah

Original Word: Ἠσαΐας
Part of Speech: Noun, Masculine
Transliteration: Esaias
Pronunciation: eh-sah-EE-as
Phonetic Spelling: (hay-sah-ee'-as)
KJV: Esaias
NASB: Isaiah
Word Origin: [of Hebrew origin (H3470 (יְשַׁעיָה יְשַׁעיָהוּ - Isaiah))]

1. Hesaias (i.e. Jeshajah), an Israelite

Strong's Exhaustive Concordance
Esaias.

Of Hebrew origin (Ysha'yah); Hesaias (i.e. Jeshajah), an Israelite -- Esaias.

see HEBREW Ysha'yah

NAS Exhaustive Concordance
Word Origin
of Hebrew origin Yeshayahu
Definition
Isaiah, an Isr. prophet
NASB Translation
Isaiah (22).

Thayer's Greek Lexicon
STRONGS NT 2268: Ἠσαΐας

Ἠσαΐας (Lachmann, Ἠσαΐας (cf. Tdf. Proleg., p. 107; WH Ἠσαΐας, see Iota), Ἠσαΐου (Buttmann, 17 (16), 8), (so the Sept. for יְשַׁעֲיָהוּ, Jehovah's help, from יֶשַׁע and יָה), Isaiah (Vulg. Isaias, in the Fathers also Esaias), a celebrated Hebrew prophet, who prophesied in the reigns of Uzziah, Jetham, Ahaz, and Hezekiah: Matthew 3:3; Matthew 4:14; Matthew 8:17; Matthew 12:17; Matthew 13:14; ( according to the reading of the Sinaiticus manuscript and other authorities, rightly approved of by Bleek (Hort (as below), others), and received into the text by Tdf. (noted in marginal reading by WH, see their Appendix at the passage; per contra cf. Meyer or Ellicott (i. e. Plumptre in N. T. commentary) at the passage)); ; Mark 7:6; Luke 3:4; Luke 4:17; John 1:23; John 12:38f, 41; Acts 28:25; Romans 9:27, 29; Romans 10:16, 20; Romans 15:12; equivalent to the book of the prophecies of Isaiah, Acts 8:28, 30; ἐν (τῷ) Ἠσαΐᾳ, Mark 1:2 G L text T Tr WH.

Topical Lexicon
Name and Identity

Ἠσαΐας (Strong’s 2268) is the Greek rendering of Isaiah, the eighth-century B.C. prophet whose oracles form the longest prophetic book in the Hebrew canon. In the New Testament the name designates both the man and, by metonymy, the scroll that bears his words.

Historical Context

Isaiah ministered during the reigns of Uzziah, Jotham, Ahaz and Hezekiah of Judah. His lifetime spanned Assyria’s rise, Israel’s fall and Judah’s momentary deliverance (2 Kings 19). He addressed moral decay, social injustice and idolatry, calling the nation to covenant faithfulness while announcing both judgment and hope.

Canonical Authority

Jesus, the Evangelists and the Apostles cite Isaiah as divinely authoritative. The expression “as it is written in Isaiah the prophet” (Mark 1:2; cf. Luke 4:17) places his words on the same plane as Torah quotations, underscoring the unified voice of Scripture.

Major Theological Themes

1. Holiness of God – “Holy, holy, holy is the LORD of Hosts” (Isaiah 6:3) shapes the New Testament vision of God’s transcendence.
2. Remnant Hope – Paul appropriates Isaiah’s remnant motif: “Though the number of the Israelites is like the sand of the sea, only the remnant will be saved” (Romans 9:27, citing Isaiah 10:22-23).
3. Universal Salvation – Isaiah foresees Gentile inclusion (Isaiah 42:6; 49:6; echoed in Romans 15:12).
4. Messianic Expectation – The Immanuel sign (Isaiah 7:14), Davidic shoot (Isaiah 11:1-10) and Servant Songs (Isaiah 42; 49; 50; 52-53) converge in Jesus Christ.
5. New Creation – Isaiah’s vision of “new heavens and a new earth” (Isaiah 65:17; 66:22) anticipates Revelation 21-22.

Occurrences in the New Testament

Twenty-two occurrences span the Gospels, Acts and Romans. They fall into three functional categories:

• Identification of prophetic authorship (e.g., Mark 1:2; John 1:23; Romans 10:16)
• Fulfillment formulae (“so was fulfilled what was spoken through Isaiah the prophet,” Matthew 8:17; 12:17; 13:14)
• Explicit prophetic citation within apostolic preaching (Acts 28:25-27; Romans 15:12)

The density of citations in Romans 9–11 shows Isaiah’s strategic role in Paul’s defense of God’s covenant faithfulness amid Jewish unbelief.

Christological Fulfillment

Matthew’s Gospel repeatedly links Jesus’ life and ministry to Isaiah:
• Virgin conception – “The virgin will be with child and will give birth to a son, and they will call Him Immanuel” (Matthew 1:23 quoting Isaiah 7:14).
• Galilean ministry – Matthew 4:14-16 cites Isaiah 9:1-2.
• Healing works – “He took on our infirmities and carried our diseases” (Matthew 8:17 quoting Isaiah 53:4).
• Servant portrait – Matthew 12:18-21 cites Isaiah 42:1-4, highlighting Christ’s gentle justice.

John’s Gospel joins two Isaianic texts to interpret Israel’s unbelief: Isaiah 53:1 and 6:10 (John 12:38-40). John then remarks, “Isaiah said these things because he saw His glory and spoke about Him” (John 12:41), linking the prophet’s temple vision (Isaiah 6) with the pre-incarnate glory of Christ.

Role in Apostolic Proclamation

Philip expounds Isaiah 53 to the Ethiopian official, leading to a confession of faith and baptism (Acts 8:28-38). Paul cites Isaiah to anchor his missionary mandate: “How beautiful are the feet of those who bring good news!” (Romans 10:15 quoting Isaiah 52:7). Thus Isaiah functions as an evangelistic bridge from promise to fulfillment.

Practical Implications for the Church

• Worship – Isaiah’s throne vision fuels reverent, holy worship.
• Mission – His universal horizon legitimizes global evangelism.
• Perseverance – The remnant motif assures believers of God’s faithfulness amid widespread unbelief.
• Christ-centered Hope – The Servant’s suffering and subsequent glory ground assurance of atonement and resurrection.

See Also

Isaiah, Book of; Prophecy, Messianic; Remnant; Servant Songs

Forms and Transliterations
Ησαια Ἠσαίᾳ Ἠσαΐᾳ Ησαιαν Ἠσαίαν Ἠσαΐαν Ησαιας Ἠσαίας Ἠσαΐας Ησαιου Ἠσαίου Ἠσαΐου esaia Ēsaia esaíāi Ēsaíāi esaian esaían Ēsaian Ēsaían esaias esaías Ēsaias Ēsaías esaiou esaíou Ēsaiou Ēsaíou
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Matthew 3:3 N-GMS
GRK: ῥηθεὶς διὰ Ἠσαίου τοῦ προφήτου
NAS: is the one referred to by Isaiah the prophet
KJV: the prophet Esaias, saying,
INT: having been spoken of through Isaiah the prophet

Matthew 4:14 N-GMS
GRK: ῥηθὲν διὰ Ἠσαίου τοῦ προφήτου
NAS: was spoken through Isaiah the prophet:
KJV: by Esaias the prophet,
INT: having been spoken by Isaiah the prophet

Matthew 8:17 N-GMS
GRK: ῥηθὲν διὰ Ἠσαίου τοῦ προφήτου
NAS: through Isaiah the prophet:
KJV: by Esaias the prophet,
INT: having been spoken by Isaiah the prophet

Matthew 12:17 N-GMS
GRK: ῥηθὲν διὰ Ἠσαίου τοῦ προφήτου
NAS: was spoken through Isaiah the prophet:
KJV: by Esaias the prophet,
INT: having been spoken by Isaiah the prophet

Matthew 13:14 N-GMS
GRK: ἡ προφητεία Ἠσαίου ἡ λέγουσα
NAS: In their case the prophecy of Isaiah is being fulfilled,
KJV: the prophecy of Esaias, which
INT: the prophecy of Isaiah which says

Matthew 15:7 N-NMS
GRK: περὶ ὑμῶν Ἠσαίας λέγων
NAS: rightly did Isaiah prophesy
KJV: well did Esaias prophesy of
INT: concerning you Isaiah saying

Mark 1:2 N-DMS
GRK: ἐν τῷ Ἠσαίᾳ τῷ προφήτῃ
NAS: As it is written in Isaiah the prophet:
INT: in Isaiah the prophet

Mark 7:6 N-NMS
GRK: Καλῶς ἐπροφήτευσεν Ἠσαίας περὶ ὑμῶν
NAS: to them, Rightly did Isaiah prophesy
KJV: Well hath Esaias prophesied of
INT: Rightly prophesied Isaiah concerning you

Luke 3:4 N-GMS
GRK: βίβλῳ λόγων Ἠσαίου τοῦ προφήτου
NAS: of the words of Isaiah the prophet,
KJV: of the words of Esaias the prophet,
INT: [the] book of [the] words of Isaiah the prophet

Luke 4:17 N-GMS
GRK: τοῦ προφήτου Ἠσαίου καὶ ἀναπτύξας
NAS: of the prophet Isaiah was handed
KJV: of the prophet Esaias. And
INT: the prophet Isaiah and having unrolled

John 1:23 N-NMS
GRK: καθὼς εἶπεν Ἠσαίας ὁ προφήτης
NAS: OF THE LORD,' as Isaiah the prophet
KJV: said the prophet Esaias.
INT: as said Isaiah the prophet

John 12:38 N-GMS
GRK: ὁ λόγος Ἠσαίου τοῦ προφήτου
NAS: the word of Isaiah the prophet
KJV: the saying of Esaias the prophet
INT: the word of Isaiah the prophet

John 12:39 N-NMS
GRK: πάλιν εἶπεν Ἠσαίας
NAS: not believe, for Isaiah said
KJV: because that Esaias said
INT: again said Isaiah

John 12:41 N-NMS
GRK: ταῦτα εἶπεν Ἠσαίας ὅτι εἶδεν
NAS: These things Isaiah said because
KJV: These things said Esaias, when he saw
INT: These things said Isaiah when he saw

Acts 8:28 N-AMS
GRK: τὸν προφήτην Ἠσαίαν
NAS: and was reading the prophet Isaiah.
KJV: chariot read Esaias the prophet.
INT: the prophet Isaiah

Acts 8:30 N-AMS
GRK: αὐτοῦ ἀναγινώσκοντος Ἠσαίαν τὸν προφήτην
NAS: him reading Isaiah the prophet,
KJV: read the prophet Esaias, and said,
INT: him reading Isaiah the prophet

Acts 28:25 N-GMS
GRK: ἐλάλησεν διὰ Ἠσαίου τοῦ προφήτου
NAS: through Isaiah the prophet
KJV: Ghost by Esaias the prophet unto
INT: spoke by Isaiah the prophet

Romans 9:27 N-NMS
GRK: Ἠσαίας δὲ κράζει
NAS: Isaiah cries out concerning
KJV: Esaias also crieth
INT: Isaiah moreover cries

Romans 9:29 N-NMS
GRK: καθὼς προείρηκεν Ἠσαίας Εἰ μὴ
NAS: And just as Isaiah foretold, UNLESS
KJV: And as Esaias said before, Except
INT: as said before Isaiah if not

Romans 10:16 N-NMS
GRK: τῷ εὐαγγελίῳ Ἠσαίας γὰρ λέγει
NAS: the good news; for Isaiah says,
KJV: the gospel. For Esaias saith, Lord,
INT: the gospel Isaiah indeed says

Romans 10:20 N-NMS
GRK: Ἠσαίας δὲ ἀποτολμᾷ
NAS: And Isaiah is very bold and says,
KJV: But Esaias is very bold, and
INT: Isaiah moreover is very bold

Romans 15:12 N-NMS
GRK: καὶ πάλιν Ἠσαίας λέγει Ἔσται
NAS: Again Isaiah says, THERE SHALL COME
KJV: again, Esaias saith,
INT: And again Isaiah says There will be

Strong's Greek 2268
22 Occurrences


Ἠσαίᾳ — 1 Occ.
Ἠσαίαν — 2 Occ.
Ἠσαίας — 10 Occ.
Ἠσαίου — 9 Occ.

2267
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