4215. potamos
Lexical Summary
potamos: River

Original Word: ποταμός
Part of Speech: Noun, Masculine
Transliteration: potamos
Pronunciation: po-tä-mos'
Phonetic Spelling: (pot-am-os')
KJV: flood, river, stream, water
NASB: river, rivers, floods, torrent
Word Origin: [probably from a derivative of the alternate of G4095 (πίνω - drink)]

1. a current, brook or freshet (as drinkable), i.e. running water

Strong's Exhaustive Concordance
flood, river, stream, water.

Probably from a derivative of the alternate of pino (compare potos); a current, brook or freshet (as drinkable), i.e. Running water -- flood, river, stream, water.

see GREEK pino

see GREEK potos

NAS Exhaustive Concordance
Word Origin
from pinó
Definition
a river
NASB Translation
floods (2), River (2), river (6), rivers (4), riverside* (1), torrent (2).

Thayer's Greek Lexicon
STRONGS NT 4215: ποταμός

ποταμός, ποταμοῦ, , from Homer down, the Sept. for נָהָר and יְאֹר, a stream, a river: Matthew 3:6 L T Tr WH; Mark 1:5; Acts 16:13; 2 Corinthians 11:26 (Winer's Grammar, § 30, 2 a.); Revelation 8:10; Revelation 9:14; Revelation 12:15; Revelation 16:4, 12; Revelation 22:1f; equivalent to a torrent, Matthew 7:25, 27; Luke 6:48; Revelation 12:15f; plural figuratively equivalent to the greatest abundance (cf. colloquial English streams, floods), John 7:38.

Topical Lexicon
Definition and biblical imagery

Scripture treats a river as more than a geographic feature. It functions as life-giver, boundary, path, obstacle, weapon, symbol of the Holy Spirit, and foretaste of the new creation. The word appears seventeen times in the Greek New Testament, and its usage gathers up a rich Old Testament backdrop that begins with “a river flowed out of Eden” (Genesis 2:10) and runs to Ezekiel’s temple river (Ezekiel 47:1-12), culminating in the river of life in the Apocalypse.

Old Testament background carried forward

1. Means of blessing: Egypt’s Nile (Genesis 41) or the Jordan valley (Deuteronomy 8:7) illustrate divine provision.
2. Means of judgment: the Nile turns to blood (Exodus 7:20) and the Euphrates swells against unfaithful Judah (Jeremiah 46:7-10).
3. Means of passage: Israel crosses the Jordan on dry ground (Joshua 3), prefiguring baptismal deliverance.

Every New Testament occurrence assumes these categories—life, judgment, and transition.

Rivers in the ministry of John the Baptist

Matthew 3:6 and Mark 1:5 set the inauguration of the gospel beside “the Jordan River,” where repentance and baptism proclaim the coming kingdom. The Jordan, once a barrier into the Promised Land, now becomes the threshold of the Messianic age. By entering those waters, multitudes confess sin and anticipate the greater baptism “with the Holy Spirit and with fire.”

Instructional parables of Jesus

When Jesus contrasts wise and foolish builders, He chooses the threatening surge of a river to picture coming testing: “The rain fell, the torrents raged, and the winds blew and beat against that house” (Matthew 7:25; Luke 6:48). The solid foundation is obedience to His words; the torrent exposes empty profession.

Promise of the Spirit—Johannine theology

John 7:38 employs river imagery to describe the indwelling Spirit: “Whoever believes in Me, as the Scripture has said: ‘Streams of living water will flow from within him.’ ” The plural “streams/rivers” links the personal work of the Spirit with the Edenic river divided into four heads (Genesis 2:10-14), suggesting worldwide missionary outflow.

Rivers in apostolic mission and hardship

Acts 16:13 shows the riverside at Philippi as a strategic meeting place where Lydia’s heart is opened. In 2 Corinthians 11:26 Paul lists “danger from rivers,” referencing swollen wadis and bandit-infested crossings—physical perils that accompany gospel advance. Rivers are both venue for ministry and threat to the messenger.

Apocalyptic rivers—judgment and restoration

Revelation gathers river imagery into climactic scenes:
Revelation 8:10; 16:4—cosmic judgment turns a third of the rivers to bitterness and then to blood.
Revelation 9:14; 16:12—Euphrates, border of ancient empires, is restrained or dried to summon armies, illustrating how God controls international events.
Revelation 12:15-16—Satan’s “river” of persecution is swallowed up; creation itself fights for the people of God.
Revelation 22:1-2—“a river of the water of life, as clear as crystal, flowing from the throne of God and of the Lamb” nourishes the tree of life and heals the nations, completing Ezekiel’s vision and answering humanity’s exile from Eden.

Theological themes

1. Life from God: Rivers water Eden, the land of promise, and the eternal city.
2. Cleansing and new beginning: Jordan baptisms and spiritual rebirth.
3. Judgment and deliverance: water can overwhelm or open; God commands both outcomes.
4. Missionary overflow: the Spirit sends “living water” through believers to the nations.
5. Eschatological hope: the final river secures everlasting health and communion with God.

Pastoral and missional applications

• Baptismal ministry should recall not only forgiveness but entry into covenant promise, echoing Jordan’s role.
• Discipleship must ground believers on Christ’s words so that inevitable cultural and personal “torrents” do not sweep them away.
• Prayer for the Spirit’s fullness anticipates rivers, not trickles—an unceasing supply intended to reach others.
• Global missions trust that God can dam or dry political “Euphrates” to open pathways for the gospel.
• Suffering churches may take heart: the dragon’s flood is limited in scope and duration, while the Lamb’s river is eternal.

Thus the New Testament’s employment of 4215 weaves together redemptive history—from Eden lost to Eden restored—assuring the people of God that the One who charts every riverbed also channels grace, protection, judgment, and ultimate renewal.

Forms and Transliterations
ποταμοι ποταμοί ποταμοὶ ποταμοίς ποταμον ποταμόν ποταμὸν ποταμος ποταμός ποταμὸς ποταμου ποταμού ποταμοῦ ποταμους ποταμούς ποταμοὺς ποταμω ποταμώ ποταμῷ ποταμων ποταμών ποταμῶν potamo potamō potamoi potamoì potamôi potamō̂i potamon potamón potamòn potamôn potamōn potamō̂n potamos potamós potamòs potamou potamoû potamous potamoùs
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Englishman's Concordance
Matthew 3:6 N-DMS
GRK: τῷ Ἰορδάνῃ ποταμῷ ὑπ' αὐτοῦ
NAS: by him in the Jordan River, as they confessed
INT: the Jordan River by him

Matthew 7:25 N-NMP
GRK: ἦλθον οἱ ποταμοὶ καὶ ἔπνευσαν
NAS: fell, and the floods came,
KJV: descended, and the floods came, and
INT: came the streams and blew

Matthew 7:27 N-NMP
GRK: ἦλθον οἱ ποταμοὶ καὶ ἔπνευσαν
NAS: fell, and the floods came,
KJV: descended, and the floods came, and
INT: came the streams and blew

Mark 1:5 N-DMS
GRK: τῷ Ἰορδάνῃ ποταμῷ ἐξομολογούμενοι τὰς
NAS: by him in the Jordan River, confessing
KJV: him in the river of Jordan, confessing
INT: the Jordan river confessing the

Luke 6:48 N-NMS
GRK: προσέρηξεν ὁ ποταμὸς τῇ οἰκίᾳ
NAS: occurred, the torrent burst against
KJV: arose, the stream beat vehemently
INT: burst upon the stream the house

Luke 6:49 N-NMS
GRK: προσέρηξεν ὁ ποταμός καὶ εὐθὺς
NAS: any foundation; and the torrent burst against
KJV: which the stream did beat vehemently,
INT: burst the stream and immediately

John 7:38 N-NMP
GRK: ἡ γραφή ποταμοὶ ἐκ τῆς
NAS: will flow rivers of living
KJV: shall flow rivers of living
INT: the Scripture rivers out of the

Acts 16:13 N-AMS
GRK: πύλης παρὰ ποταμὸν οὗ ἐνομίζομεν
KJV: the city by a river side, where prayer
INT: city gate by a river where was customary

2 Corinthians 11:26 N-GMP
GRK: πολλάκις κινδύνοις ποταμῶν κινδύνοις λῃστῶν
NAS: in dangers from rivers, dangers
KJV: [in] perils of waters, [in] perils
INT: often in perils of rivers in perils of robbers

Revelation 8:10 N-GMP
GRK: τρίτον τῶν ποταμῶν καὶ ἐπὶ
NAS: on a third of the rivers and on the springs
KJV: the third part of the rivers, and
INT: third of the rivers and upon

Revelation 9:14 N-DMS
GRK: ἐπὶ τῷ ποταμῷ τῷ μεγάλῳ
NAS: at the great river Euphrates.
KJV: in the great river Euphrates.
INT: at the river great

Revelation 12:15 N-AMS
GRK: ὕδωρ ὡς ποταμόν ἵνα αὐτὴν
NAS: like a river out of his mouth
KJV: water as a flood after the woman,
INT: water as a river that her [as one]

Revelation 12:16 N-AMS
GRK: κατέπιεν τὸν ποταμὸν ὃν ἔβαλεν
NAS: and drank up the river which
KJV: swallowed up the flood which
INT: swallowed up the river which cast

Revelation 16:4 N-AMP
GRK: εἰς τοὺς ποταμοὺς καὶ τὰς
NAS: out his bowl into the rivers and the springs
KJV: vial upon the rivers and fountains
INT: into the rivers and the

Revelation 16:12 N-AMS
GRK: ἐπὶ τὸν ποταμὸν τὸν μέγαν
NAS: on the great river, the Euphrates;
KJV: upon the great river Euphrates; and
INT: upon the river great

Revelation 22:1 N-AMS
GRK: ἔδειξέν μοι ποταμὸν ὕδατος ζωῆς
NAS: he showed me a river of the water
KJV: me a pure river of water of life,
INT: he showed me a river of water of life

Revelation 22:2 N-GMS
GRK: καὶ τοῦ ποταμοῦ ἐντεῦθεν καὶ
NAS: On either side of the river was the tree
KJV: side of the river, [was there] the tree
INT: and of the river on this side and

Strong's Greek 4215
17 Occurrences


ποταμῷ — 3 Occ.
ποταμῶν — 2 Occ.
ποταμοὶ — 3 Occ.
ποταμὸν — 5 Occ.
ποταμὸς — 2 Occ.
ποταμοῦ — 1 Occ.
ποταμοὺς — 1 Occ.

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