3522. nésteuó
Lexical Summary
nésteuó: To fast

Original Word: νηστεύω
Part of Speech: Verb
Transliteration: nésteuó
Pronunciation: nace-tyoo'-o
Phonetic Spelling: (nace-tyoo'-o)
KJV: fast
NASB: fast, fasting, fasted
Word Origin: [from G3523 (νήστις - hungry)]

1. to abstain from food (religiously)

Strong's Exhaustive Concordance
to fast.

From nestis; to abstain from food (religiously) -- fast.

see GREEK nestis

NAS Exhaustive Concordance
Word Origin
from néstis
Definition
to fast
NASB Translation
fast (14), fasted (2), fasting (4).

Thayer's Greek Lexicon
STRONGS NT 3522: νηστεύω

νηστεύω; future νηστεύσω; 1 aorist (infinitive νηστεῦσαι (Luke 5:34 T WH Tr text)), participle νηστεύσας; (from νῆστις, which see); to fast (Vulg. and ecclesiastical writingsjejano), i. e. to abstain as a religious exercise from food and drink: either entirely, if the fast lasted but a single day, Matthew 6:16-18; Matthew 9:14; Mark 2:18-20; Luke 5:33,(); ; Acts 10:30 R G; Acts 13:2,(); or from customary and choice nourishment, if it continued several days, Matthew 4:2, cf. Matthew 11:18; νηστευει συνεχῶς καί ἄρτον ἐσθίει μόνον μετά ἁλατος καί τό πότον αὐτοῦ ὕδωρ, Acta Thom. § 20. (Aristophanes, Plutarch, mor., p. 626f; Aelian v. h. 5, 20; (Josephus, contra Apion 1, 34, 5 (where see Müller)); the Sept. for צוּן.)

Topical Lexicon
Overview

Strong’s Greek 3522 (νηστεύω) describes the intentional, temporary abstinence from food—sometimes drink—for distinctly spiritual ends. The verb occurs twenty times in the Greek New Testament, clustering around three settings: the teaching and actions of Jesus, the attitudes of contemporary Jewish groups, and the corporate life of the emerging church. These contexts collectively portray fasting as a God–centered discipline of humility, repentance, petition, and heightened receptivity to divine direction.

Old Testament Background

Although the verb νηστεύω itself does not appear in the Septuagint, the concept is deeply rooted in Israel’s Scriptures. The commanded “affliction of the soul” on the Day of Atonement (Leviticus 16:29-31) became the archetype of national fasting. Voluntary fasts marked crises (Joel 2:12-15), mourning (2 Samuel 1:12), supplication (Ezra 8:21-23), and intercession (Esther 4:16). Prophets warned against hollow formalism, insisting that genuine fasting express contrition and justice (Isaiah 58:3-7; Zechariah 7:5-10). This background shaped both first-century Jewish practice and Jesus’ corrective teaching.

Fasting in the Ministry of Jesus

1. Personal example (Matthew 4:2). Entering public ministry, “After fasting forty days and forty nights, He was hungry.” The solitary fast in the wilderness recalls Moses and Elijah, aligning Jesus with redemptive history and demonstrating Spirit-empowered dependence.
2. Instruction on motive (Matthew 6:16-18). “But when you fast… your Father, who sees what is done in secret, will reward you”. The contrast with the hypocrites redirects fasting from public performance to heartfelt devotion.
3. The bridegroom motif (Matthew 9:14-15; Mark 2:18-20; Luke 5:33-35). When queried about His disciples’ apparent lack of fasting, Jesus replied, “The days will come when the bridegroom will be taken from them; then they will fast” (Matthew 9:15). Here fasting becomes an expression of longing for the Messiah’s presence, orienting the practice eschatologically.
4. Warning against self-righteous comparison (Luke 18:12). The Pharisee’s boast, “I fast twice a week,” illustrates how a legitimate discipline can become a ground of pride when detached from grace.

Instruction Concerning Motive and Manner

• Fasting is assumed, not optional (“when you fast,” not “if”).
• It seeks God’s reward, not human applause.
• Normal outward grooming counters ostentation.
• Combined with prayer and almsgiving (Matthew 6) it forms a triad of piety directed to the Father.

Fasting in the Life of the Early Church

Acts portrays fasting as integral to congregational worship and decision-making.
• Antioch’s commissioning service: “While they were worshiping the Lord and fasting, the Holy Spirit said, ‘Set apart for Me Barnabas and Saul…’” (Acts 13:2-3). The fast both preceded and followed the Spirit’s directive, underscoring dependence and unity.
• Appointment of elders (Acts 14:23) likewise occurred “with prayer and fasting,” embedding the discipline in leadership discernment.
• By implication, corporate fasting continued as a means of seeking God’s will, especially at critical junctures.

Theological Significance

1. Humiliation before God—acknowledging creaturely need.
2. Repentance—turning from sin with sincerity of heart.
3. Intercession—focusing petition for others or for deliverance.
4. Empowerment—heightening sensitivity to the Spirit’s voice for mission.
5. Eschatological hunger—anticipating the full presence of Christ, the Bridegroom.

Practical and Pastoral Applications

• Individual fasts may be partial (Daniel 10:3) or absolute for brief periods; they should include increased prayer and Scripture meditation.
• Corporate fasts unite congregations in crises, church planting, or revival seeking.
• Physical health, occupational demands, and family responsibilities require wise planning; water intake is normally maintained.
• Acts of charity or the redirection of saved resources embody Isaiah 58’s call to social righteousness.

Historical Development in Christian Tradition

Early writings like the Didache (chap. 8) mention twice-weekly fasts (Wednesday and Friday). By the second century, pre-Paschal fasts evolved into Lent, emphasizing preparation for Resurrection celebration. Reformers critiqued legalism yet retained voluntary fasting. Evangelical awakenings (for example, eighteenth-century days of prayer and fasting) renewed the discipline as a catalyst for revival.

Cautions and Misuses

• Hypocrisy—seeking human admiration (Matthew 6:16).
• Legalism—binding consciences where Scripture grants liberty (Colossians 2:20-23).
• Manipulation—treating fasting as a means to coerce God rather than align with His will.
• Neglect of moral obedience—fasting without justice or mercy provokes divine displeasure (Isaiah 58:4-5).

Summary

Strong’s 3522 portrays fasting as a grace-filled practice woven through redemptive history, authenticated by Jesus, and embraced by the early church. Properly engaged, it humbles the believer, sharpens prayer, and expresses longing for the consummation of Christ’s kingdom.

Forms and Transliterations
ενήστευες ενηστεύσα ενηστεύσαμεν ενήστευσαν ενηστεύσατο ενήστευσε νενηστεύκατέ νηστευειν νηστεύειν νηστεύετε νηστευητε νηστεύητε νηστευομεν νηστεύομεν νηστευοντες νηστεύοντες νηστευοντων νηστευόντων νηστεύουσι νηστευουσιν νηστεύουσιν νηστευσαι νηστεῦσαι νηστευσαντες νηστεύσαντες νηστευσας νηστεύσας νηστευσασών νηστεύσατε νηστεύσητε νηστευσουσιν νηστεύσουσιν νηστεύσωσιν νηστευω νηστεύω νηστευων νηστεύων nesteuein nesteúein nēsteuein nēsteúein nesteuete nesteúete nēsteuēte nēsteúēte nesteuo nesteúo nēsteuō nēsteúō nesteuomen nesteúomen nēsteuomen nēsteúomen nesteuon nesteúon nēsteuōn nēsteúōn nesteuontes nesteúontes nēsteuontes nēsteúontes nesteuonton nesteuónton nēsteuontōn nēsteuóntōn nesteuousin nesteúousin nēsteuousin nēsteúousin nesteusai nesteûsai nēsteusai nēsteûsai nesteusantes nesteúsantes nēsteusantes nēsteúsantes nesteusas nesteúsas nēsteusas nēsteúsas nesteusousin nesteúsousin nēsteusousin nēsteúsousin
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Matthew 4:2 V-APA-NMS
GRK: καὶ νηστεύσας ἡμέρας τεσσεράκοντα
NAS: And after He had fasted forty days
KJV: And when he had fasted forty days
INT: And having fasted days forty

Matthew 6:16 V-PSA-2P
GRK: Ὅταν δὲ νηστεύητε μὴ γίνεσθε
NAS: Whenever you fast, do not put
KJV: Moreover when ye fast, be not,
INT: whenever moreover you fast not be

Matthew 6:16 V-PPA-NMP
GRK: τοῖς ἀνθρώποις νηστεύοντες ἀμὴν λέγω
NAS: by men when they are fasting. Truly
KJV: unto men to fast. Verily
INT: to men fasting Truly I say

Matthew 6:17 V-PPA-NMS
GRK: σὺ δὲ νηστεύων ἄλειψαί σου
NAS: But you, when you fast, anoint
KJV: thou, when thou fastest, anoint
INT: you moreover fasting anoint your

Matthew 6:18 V-PPA-NMS
GRK: τοῖς ἀνθρώποις νηστεύων ἀλλὰ τῷ
NAS: so that your fasting will not be noticed
KJV: not unto men to fast, but unto thy
INT: to men fasting but

Matthew 9:14 V-PIA-1P
GRK: οἱ Φαρισαῖοι νηστεύομεν πολλά οἱ
NAS: do we and the Pharisees fast, but Your disciples
KJV: and the Pharisees fast oft, but
INT: the Pharisees do fast often the

Matthew 9:14 V-PIA-3P
GRK: σοῦ οὐ νηστεύουσιν
NAS: fast, but Your disciples do not fast?
KJV: thy disciples fast not?
INT: of you not fast

Matthew 9:15 V-FIA-3P
GRK: καὶ τότε νηστεύσουσιν
NAS: from them, and then they will fast.
KJV: and then shall they fast.
INT: and then they will fast

Mark 2:18 V-PPA-NMP
GRK: οἱ Φαρισαῖοι νηστεύοντες καὶ ἔρχονται
NAS: and the Pharisees were fasting; and they came
KJV: used to fast: and
INT: those of the Pharisees fasting and they come

Mark 2:18 V-PIA-3P
GRK: τῶν Φαρισαίων νηστεύουσιν οἱ δὲ
NAS: of the Pharisees fast, but Your disciples
KJV: and of the Pharisees fast, but thy
INT: of the Pharisees fast but

Mark 2:18 V-PIA-3P
GRK: μαθηταὶ οὐ νηστεύουσιν
NAS: fast, but Your disciples do not fast?
KJV: thy disciples fast not?
INT: disciples not fast

Mark 2:19 V-PNA
GRK: αὐτῶν ἐστὶν νηστεύειν ὅσον χρόνον
NAS: cannot fast, can they? So
KJV: of the bridechamber fast, while
INT: them is fast as long as time

Mark 2:19 V-PNA
GRK: οὐ δύνανται νηστεύειν
NAS: with them, they cannot fast.
KJV: them, they cannot fast.
INT: not they are able to fast

Mark 2:20 V-FIA-3P
GRK: καὶ τότε νηστεύσουσιν ἐν ἐκείνῃ
NAS: from them, and then they will fast in that day.
KJV: and then shall they fast in those
INT: and then they will fast in those

Luke 5:33 V-PIA-3P
GRK: μαθηταὶ Ἰωάννου νηστεύουσιν πυκνὰ καὶ
NAS: of John often fast and offer prayers,
KJV: the disciples of John fast often, and
INT: disciples of John fast often and

Luke 5:34 V-ANA
GRK: ἐστὶν ποιῆσαι νηστεῦσαι
NAS: of the bridegroom fast while
KJV: of the bridechamber fast, while
INT: is to make to fast

Luke 5:35 V-FIA-3P
GRK: νυμφίος τότε νηστεύσουσιν ἐν ἐκείναις
NAS: from them, then they will fast in those
KJV: and then shall they fast in
INT: bridegroom then they will fast in those

Luke 18:12 V-PIA-1S
GRK: νηστεύω δὶς τοῦ
NAS: I fast twice a week;
KJV: I fast twice in the week,
INT: I fast twice in the

Acts 13:2 V-PPA-GMP
GRK: κυρίῳ καὶ νηστευόντων εἶπεν τὸ
NAS: to the Lord and fasting, the Holy
KJV: and fasted, the Holy
INT: Lord and fasting said the

Acts 13:3 V-APA-NMP
GRK: τότε νηστεύσαντες καὶ προσευξάμενοι
NAS: Then, when they had fasted and prayed
KJV: And when they had fasted and prayed,
INT: Then having fasted and having prayed

Strong's Greek 3522
20 Occurrences


νηστεύητε — 1 Occ.
νηστεύειν — 2 Occ.
νηστεύω — 1 Occ.
νηστεύων — 2 Occ.
νηστεύομεν — 1 Occ.
νηστεύοντες — 2 Occ.
νηστευόντων — 1 Occ.
νηστεύουσιν — 4 Occ.
νηστεῦσαι — 1 Occ.
νηστεύσαντες — 1 Occ.
νηστεύσας — 1 Occ.
νηστεύσουσιν — 3 Occ.

3521
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