5386. philosophos
Lexical Summary
philosophos: Philosopher

Original Word: φιλόσοφος
Part of Speech: Noun, Masculine
Transliteration: philosophos
Pronunciation: fee-LOS-oh-fos
Phonetic Spelling: (fil-os'-of-os)
KJV: philosopher
NASB: philosophers
Word Origin: [from G5384 (φίλος - friends) and G4680 (σοφός - wise)]

1. fond of wise things, i.e. a "philosopher"

Strong's Exhaustive Concordance
philosopher.

From philos and sophos; fond of wise things, i.e. A "philosopher" -- philosopher.

see GREEK philos

see GREEK sophos

HELPS Word-studies

Cognate: 5386 philósophos – literally, "a lover (friend) of wisdom" (used only in Ac 17:18).

NAS Exhaustive Concordance
Word Origin
from philos and sophos
Definition
a philosopher
NASB Translation
philosophers (1).

Thayer's Greek Lexicon
STRONGS NT 5386: φιλόσοφος

φιλόσοφος, φιλοσοφου, (φίλος and σοφός), a philosopher, one given to the pursuit of wisdom or learning (Xenophon, Plato, others); in a narrower sense, one who investigates and discusses the causes of things and the highest good: Acts 17:18. (See references under the preceding word.)

Topical Lexicon
Definition and Context in Acts 17:18

Strong’s Greek 5386, philosophos, designates a “lover of wisdom,” rendered “philosophers” in Acts 17:18. Luke records: “Some Epicurean and Stoic philosophers also began to debate with him… because Paul was preaching the good news about Jesus and the resurrection” (Acts 17:18). The only New Testament occurrence stands at the pivotal encounter between Paul and the intellectual elite of Athens.

Historical Background of Greek Philosophy

1. Epicureans valued pleasure defined as the absence of pain, denied divine providence, and dismissed bodily resurrection.
2. Stoics pursued virtue in harmony with reason and natural law, affirming a pantheistic “logos” permeating all things.
3. Athens in the first century retained its reputation as the center of learning; public disputations were common on the Areopagus. The presence of these schools highlights how the gospel first sounded amid competing worldviews.

Paul’s Encounter with the Philosophers on the Areopagus

• Paul begins with creation (Acts 17:24-26), exposes idolatry (Acts 17:29), announces repentance (Acts 17:30), and proclaims the risen Judge (Acts 17:31).
• By citing local poetry (Acts 17:28) and connecting it to biblical revelation, Paul models cultural bridge-building without compromising truth.
• The mixed response—some mocking, some deferring, some believing (Acts 17:32-34)—illustrates that the power of the gospel is not hindered by the sophistication or skepticism of the audience.

Biblical Theology of Human Wisdom versus Divine Revelation

• “I will destroy the wisdom of the wise” (1 Corinthians 1:19); God overturns self-reliant reasoning.
• “The natural man does not accept the things of the Spirit of God” (1 Corinthians 2:14); philosophical acumen alone cannot grasp spiritual realities.
• “See to it that no one takes you captive through philosophy and empty deception” (Colossians 2:8); believers must guard against systems that undermine Christ’s supremacy.

Thus, while philosophy poses real intellectual challenges, Scripture maintains the sufficiency of revelation and the crucified Messiah as “the power of God and the wisdom of God” (1 Corinthians 1:24).

Later New Testament Engagement with Philosophical Thought

Titus 1:12 cites a Cretan poet; Jude 1:14-15 quotes Enochic tradition—examples of inspired writers interacting selectively with extra-biblical sources.
• The apostle Peter commands readiness “to give an account for the hope that is in you” (1 Peter 3:15), encouraging thoughtful, reasoned defense rather than anti-intellectualism.

Practical Ministry Applications

1. Apologetics: Like Paul, believers engage skeptics by starting with common ground (creation, moral order) and moving to the incarnate, risen Christ.
2. Evangelism in Academic Settings: Universities and think-tanks remain modern “Areopagi.” Clear proclamation coupled with respectful dialogue addresses both mind and conscience.
3. Discipleship: Training in biblical worldview equips the church to discern truth from plausible yet hollow arguments.
4. Humility: Intellectual gifts come from God; submission to Scripture guards against prideful speculation (James 3:13-18).

Key Cross References

Proverbs 1:7; Isaiah 29:14; Jeremiah 9:23-24; Matthew 11:25; Romans 1:21-22; 1 Corinthians 1:18-31; 2 Corinthians 10:4-5; Colossians 2:2-10.

See Also

Strong’s Greek 4678 (sophia, “wisdom”); Strong’s Greek 1108 (gnosis, “knowledge”); Acts 17:16-34 (Mars Hill discourse).

Forms and Transliterations
φιλοσοφων φιλοσόφων philosophon philosophōn philosóphon philosóphōn
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Acts 17:18 N-GMP
GRK: καὶ Στοϊκῶν φιλοσόφων συνέβαλλον αὐτῷ
NAS: and Stoic philosophers were conversing
KJV: certain philosophers of the Epicureans,
INT: and Stoics philosophers encountered him

Strong's Greek 5386
1 Occurrence


φιλοσόφων — 1 Occ.

5385
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