418. anendektos
Lexical Summary
anendektos: Impossible, inadmissible, not to be allowed

Original Word: ἀνένδεκτος
Part of Speech: Adjective
Transliteration: anendektos
Pronunciation: ah-NEN-dek-tos
Phonetic Spelling: (an-en'-dek-tos)
KJV: impossible
Word Origin: [from G1 (α - Alpha) (as a negative particle) and a derivative of the same as G1735 (ἐνδέχεται - To accept)]

1. unadmitted
2. (by implication) not supposable

Strong's Exhaustive Concordance
impossible.

From a (as a negative particle) and a derivative of the same as endechetai; unadmitted, i.e. (by implication) not supposable -- impossible.

see GREEK a

see GREEK endechetai

NAS Exhaustive Concordance
Word Origin
from alpha (as a neg. prefix) and endechomai
Definition
impossible
NASB Translation
inevitable* (1).

Thayer's Greek Lexicon
STRONGS NT 418: ἀνένδεκτος

ἀνένδεκτος, ἀνένδεκτόν (alpha privative and ἐνδεκτος, and this from ἐνδέχομαι, which see), that cannot be admitted, inadmissible, unallowable, improper: ἀνένδεκτόν ἐστι τοῦ μή ἐλθεῖν it cannot be but that they will come, Luke 17:1 (Winers Grammar, 328 (308); Buttmann, 269 (231)). (Artemidorus Daldianus, oneir. 2, 70 ἀριθμός πρός τόν μέλλοντα χρόνον ἀνένδεκτος (Diogenes Laërtius 7, 50), and several times in ecclesiastical and Byzantine writings.)

Topical Lexicon
Biblical Occurrence and Immediate Context

The word ἀνένδεκτον appears a single time in the New Testament, in Luke 17:1. Jesus, turning to His disciples, declares, “It is inevitable that stumbling blocks will come, but woe to the one through whom they come!” (Berean Standard Bible). By selecting a rare term that stresses absolute impossibility, the Lord underscores two complementary realities: (1) occasions for sin are certain in a fallen world, and (2) individuals remain fully responsible for introducing them.

The Inevitability of Offenses

Throughout Scripture, believers are warned that trials and provocations are woven into the fabric of life east of Eden. The fall of Genesis 3 inaugurated a realm in which temptation and hostility persist until Christ’s return. Jesus’ statement aligns with His earlier teaching: “Woe to the world for the causes of sin. These stumbling blocks must come, but woe to the man through whom they come!” (Matthew 18:7). His words neither excuse sin nor surrender to fatalism; rather, they prepare disciples for realistic discipleship in a hostile age (John 16:33).

Divine Sovereignty and Human Accountability

Luke 17:1 balances God’s sovereign permission of events with human culpability. The inevitability of stumbling blocks falls under the mysterious, comprehensive plan of God (Acts 2:23), yet the pronounced “woe” places moral weight squarely upon those who entice others to sin (James 1:13-15). Scripture consistently maintains this tension: Joseph’s brothers acted wickedly, but “God meant it for good” (Genesis 50:20); Judas fulfilled prophecy, yet bore full guilt (Mark 14:21).

Terminology of “Stumbling Blocks” in Broader Canon

While ἀνένδεκτον itself is unique to Luke 17:1, the associated concept—skandalon, “offense” or “stumbling block”—recurs often.
Romans 14:13: “Make up your mind not to put any stumbling block or obstacle in the way of a brother.”
1 Corinthians 1:23: “We preach Christ crucified, a stumbling block to Jews and foolishness to Gentiles.”
1 Peter 2:8: Christ is “a stone of stumbling and a rock of offense.”

These texts expand the theme from inevitable temptations to the believer’s duty to avoid becoming an inducement to sin and to recognize that the gospel itself—though life-giving—provokes opposition.

Pastoral and Discipleship Implications

1. Vigilance in Spiritual Leadership. Those who guide others (parents, pastors, teachers) must heed Christ’s “woe,” cultivating environments where holiness is encouraged and snares removed (Hebrews 12:13).
2. Preparedness, Not Pessimism. Awareness that temptations are unavoidable breeds watchfulness, not resignation (1 Peter 5:8-9).
3. Restoration and Warning. When offenses occur, Galatians 6:1 calls the spiritual to restore the fallen gently, yet Luke 17:1-3 urges sharp warning toward the offender, reflecting both grace and gravity.
4. Personal Examination. Romans 14 and 1 Corinthians 8-10 apply the principle to matters of conscience: believers voluntarily limit lawful freedoms to avoid causing weaker saints to stumble.

Historical Reflections in Early Christianity

Patristic commentators recognized Luke 17:1 as foundational for church discipline. Tertullian cited the verse to defend exclusion of unrepentant offenders. Chrysostom emphasized its motivational force for pastoral care, arguing that leaders who neglect their flock risk falling under Christ’s “woe.”

Homiletical Considerations

• The Certainty of Conflict: Preaching should set realistic expectations for new converts.
• The Severity of Causing Sin: Illustrate with practical scenarios—peer pressure, corrupt teaching, digital temptations.
• The Sufficiency of Grace: Though offenses abound, the gospel supplies both forgiveness and power for transformation (Titus 2:11-14).

Intertextual Bridge to Eschatology

Revelation forecasts intensified deception (Revelation 2:14; 18:2-3). Luke 17:1 therefore serves as a perennial caution; as history advances toward consummation, believers must discern false prophets and societal enticements that would draw them away from fidelity to Christ.

Conclusion

The lone New Testament appearance of ἀνένδεκτον in Luke 17:1 crystallizes a key biblical insight: the presence of temptation is an inescapable feature of life in a broken world, yet human agents who introduce or perpetuate it stand under solemn judgment. Recognizing this dual truth equips the church for vigilant holiness, compassionate restoration, and steadfast hope until the day when stumbling blocks are forever removed (Revelation 21:27).

Forms and Transliterations
Ανενδεκτον ανένδεκτόν Ἀνένδεκτόν ανεξέλεγκτος Anendekton Anéndektón
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Englishman's Concordance
Luke 17:1 Adj-NNS
GRK: μαθητὰς αὐτοῦ Ἀνένδεκτόν ἐστιν τοῦ
NAS: to His disciples, It is inevitable that stumbling blocks
KJV: It is impossible but
INT: disciples of him Impossible it is that

Strong's Greek 418
1 Occurrence


Ἀνένδεκτόν — 1 Occ.

417
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