882. Achaia
Lexical Summary
Achaia: Achaia

Original Word: Ἀχαΐα
Part of Speech: Noun, Feminine
Transliteration: Achaia
Pronunciation: ah-khah-EE-ah
Phonetic Spelling: (ach-ah-ee'-ah)
KJV: Achaia
NASB: Achaia
Word Origin: [of uncertain derivation]

1. Achaia (i.e. Greece), a country of Europe

Strong's Exhaustive Concordance
Achaia.

Of uncertain derivation; Achaia (i.e. Greece), a country of Europe -- Achaia.

NAS Exhaustive Concordance
Word Origin
of uncertain origin
Definition
Achaia, a Roman province incl. most of Greece
NASB Translation
Achaia (10).

Thayer's Greek Lexicon
STRONGS NT 882: Ἀχαΐα

Ἀχαΐα (WH Ἀχαΐα (see Iota)), Ἀχαΐας, , Achaia;

1. in a restricted sense, the maritime region of northern Peloponnesus.

2. in a broader sense, from on (yet see Dict. of Geog. under the word), a Roman province embracing all Greece except Thessaly. So in the N. T.: Acts 18:12, 27; Acts 19:21; Romans 15:26; Romans 16:5 Rec.; 1 Corinthians 16:15; 2 Corinthians 1:1; 2 Corinthians 9:2; 2 Corinthians 11:10; 1 Thessalonians 1:7f (B. D. under the word.)

Topical Lexicon
Geographical and Political Setting

Achaia was the Roman senatorial province encompassing the Peloponnese, much of Central Greece, and the islands adjacent to those coasts. Its chief cities in New Testament days were Corinth (the provincial capital), Athens, and Cenchrea. Governed by a proconsul (Acts 18:12), Achaia had been united with Macedonia under Roman rule, then separated again in 27 BC. Rome granted the province relative autonomy, and its highly developed road and port systems made it a strategic hub for commerce, culture, and—under God’s providence—the spread of the Gospel.

Encounters with the Apostle Paul

• Second Missionary Journey: After ministering in Macedonia, Paul travelled south to Achaia, reasoning in Athens (Acts 17) before settling in Corinth for eighteen months (Acts 18:1–18). There he established a vibrant church and wrote First and 2 Thessalonians.
• Third Missionary Journey: Paul revisited Corinth for three months (Acts 20:2–3), during which he wrote Romans, referring to “Macedonia and Achaia” as distinct yet cooperative regions in Gospel partnership (Romans 15:26).
• Legal Opposition: “While Gallio was proconsul of Achaia, the Jews coordinated an attack on Paul and brought him before the judgment seat” (Acts 18:12). Gallio’s dismissal of their case granted Christianity a measure of legal tolerance, allowing the faith to gain further footing throughout the province.
• Travel Aspirations: “After Paul had passed through Macedonia and Achaia, he resolved in spirit to go to Jerusalem” (Acts 19:21, paraphrased), showing the province’s place in his larger missionary circuit.

The Churches of Achaia

Corinth was the flagship congregation, yet Paul greets “all the saints throughout Achaia” (2 Corinthians 1:1), indicating multiple assemblies—likely in Athens, Cenchrea (Romans 16:1), and other towns linked by Roman roads and coastal trade. These churches displayed both strengths (generosity, zeal, missionary vision) and weaknesses (divisions, moral challenges), providing the occasion for several canonical letters.

Examples of Faith and Generosity

The province gained a reputation for exemplary service:
• Generous Giving: “For Macedonia and Achaia were pleased to make a contribution for the poor among the saints in Jerusalem” (Romans 15:26).
• Missionary Zeal: “You became an example to all the believers in Macedonia and Achaia… the word of the Lord rang out from you” (1 Thessalonians 1:7–8).
• Preparedness to Give: “I know your eagerness, of which I boast about you to the Macedonians: that Achaia has been prepared since last year” (2 Corinthians 9:2).

Their readiness demonstrated the transforming power of grace and set a pattern for later generations of believers.

Doctrinal and Pastoral Significance

1. Unity of the Body: The repeated pairing of “Macedonia and Achaia” underscores the apostolic expectation that geographically diverse churches stand in practical fellowship.
2. Christian Liberty and Civil Law: Gallio’s verdict (Acts 18:12–17) illustrates how God may use secular authorities to protect Gospel advance without compromising divine sovereignty.
3. Stewardship: Achaia’s financial partnership with Jerusalem embodies the principle that those blessed materially should supply the needs of fellow believers.
4. Evangelistic Influence: The Thessalonian testimony spreading through Achaia teaches that a faithful local congregation can echo the Gospel far beyond its immediate context.

Key Verses for Study

Acts 18:12; Acts 18:27; Acts 19:21; Romans 15:26; 1 Corinthians 16:15; 2 Corinthians 1:1; 2 Corinthians 9:2; 2 Corinthians 11:10; 1 Thessalonians 1:7–8.

Legacy in Early Church History

By the close of the first century, Achaia had emerged as a stronghold of orthodoxy. Traditions link later church fathers—such as Clement of Rome—with believers in Corinth, indicating sustained communication. The province remained influential through subsequent centuries, producing notable councils and Christian scholars, a testimony to the solid foundation laid in apostolic days.

Lessons for the Contemporary Church

• Strategic urban centers remain critical launching points for regional evangelism.
• Cooperative generosity between churches models the Gospel’s unifying power.
• Faithful witness in the public arena, even under scrutiny, can secure broader opportunities for ministry.
• A reputation for earnest faith, like that of the Achaians, continues to inspire global missions today.

Forms and Transliterations
Αχαια Ἀχαία Ἀχαίᾳ Ἀχαΐα Ἀχαΐᾳ Αχαιαν Ἀχαίαν Ἀχαΐαν Αχαιας Ἀχαίας Ἀχαΐας Achaia Achaía Achaíāi Achaian Achaían Achaias Achaías
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Acts 18:12 N-GFS
GRK: ὄντος τῆς Ἀχαίας κατεπέστησαν οἱ
NAS: was proconsul of Achaia, the Jews
KJV: was the deputy of Achaia, the Jews
INT: being of Achaia rose up against the

Acts 18:27 N-AFS
GRK: εἰς τὴν Ἀχαίαν προτρεψάμενοι οἱ
NAS: to go across to Achaia, the brethren
KJV: into Achaia, the brethren
INT: into Achaia having encouraged [him] the

Acts 19:21 N-AFS
GRK: Μακεδονίαν καὶ Ἀχαίαν πορεύεσθαι εἰς
NAS: Macedonia and Achaia, saying,
KJV: Macedonia and Achaia, to go to
INT: Macedonia and Achaia to go to

Romans 15:26 N-NFS
GRK: Μακεδονία καὶ Ἀχαία κοινωνίαν τινὰ
NAS: For Macedonia and Achaia have been pleased
KJV: and Achaia to make
INT: Macedonia and Achaia a contribution certain

1 Corinthians 16:15 N-GFS
GRK: ἀπαρχὴ τῆς Ἀχαίας καὶ εἰς
NAS: that they were the first fruits of Achaia, and that they have devoted
KJV: the firstfruits of Achaia, and
INT: first-fruit of Achaia and for

2 Corinthians 1:1 N-DFS
GRK: ὅλῃ τῇ Ἀχαίᾳ
NAS: the saints who are throughout Achaia:
KJV: in all Achaia:
INT: all of Achaia

2 Corinthians 9:2 N-NFS
GRK: Μακεδόσιν ὅτι Ἀχαία παρεσκεύασται ἀπὸ
NAS: you to the Macedonians, [namely], that Achaia has been prepared
KJV: that Achaia was ready
INT: to Macedonians that Achaia has been prepared from

2 Corinthians 11:10 N-GFS
GRK: κλίμασιν τῆς Ἀχαίας
NAS: in the regions of Achaia.
KJV: in the regions of Achaia.
INT: regions of Achaia

1 Thessalonians 1:7 N-DFS
GRK: ἐν τῇ Ἀχαίᾳ
NAS: in Macedonia and in Achaia.
KJV: Macedonia and Achaia.
INT: in Achaia

1 Thessalonians 1:8 N-DFS
GRK: ἐν τῇ Ἀχαίᾳ ἀλλ' ἐν
NAS: in Macedonia and Achaia, but also in every
KJV: Macedonia and Achaia, but also
INT: in Achaia but in

Strong's Greek 882
10 Occurrences


Ἀχαία — 5 Occ.
Ἀχαίαν — 2 Occ.
Ἀχαίας — 3 Occ.

881
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