1418. dus-
Lexical Summary
dus-: Difficult, hard, bad, ill

Original Word: δυσ-
Part of Speech: Prefix
Transliteration: dus-
Pronunciation: doos
Phonetic Spelling: (doos)
KJV: + hard, + grievous, etc
Word Origin: [a primary inseparable particle of uncertain derivation]

1. hard, i.e. with difficulty
{used only in composition as a prefix}

Strong's Exhaustive Concordance
hard, grievous.

A primary inseparable particle of uncertain derivation; used only in composition as a prefix; hard, i.e. With difficulty -- + hard, + grievous, etc.

NAS Exhaustive Concordance
Word Origin
a prefix of uncertain derivation
Definition
like un- or mis- (as in unrest, misjudge), nullifies good sense or increases bad sense of a word.

Thayer's Greek Lexicon
STRONGS NT 1418: δυς(

δυς(, an inseparable prefix conveying the idea of difficulty, opposition, injuriousness or the like, and corresponding to our mis-, un- (Curtius, § 278); opposed to εὖ.

Topical Lexicon
Linguistic Overview

The Greek prefix δυσ- (Strong’s 1418) is a bound morpheme that intensifies a word’s negative or adverse sense: “hard,” “ill,” “bad,” “difficult.” It never appears alone in the New Testament, yet its compounds frame memorable moments of spiritual, physical, and intellectual challenge.

Old Testament Background

In the Septuagint the prefix often translates Hebrew ideas of stubbornness, calamity, or misfortune, preparing the canonical rhythm in which human hardness is met and overcome by divine grace (for example, the stiff-necked generation in Exodus 32 and the promise of a new heart in Ezekiel 36:26).

New Testament Illustrations

Mark 10:23–24—δυσκόλως: “Jesus looked around and said to His disciples, ‘How hard it is for the rich to enter the kingdom of God!’”. Riches create a “hard” barrier only God can remove (Mark 10:27).

Luke 18:24—δυσκόλως reiterates the warning to wealth-trusting hearts.

Acts 28:8—δυσεντερία: Publius’ father “was sick in bed, suffering from fever and dysentery”. Paul’s healing ministry displays Christ’s victory over bodily affliction.

Hebrews 5:11—δυσερμήνευτος: “It is hard to explain, because you are dull of hearing”, linking doctrinal depth with spiritual receptivity.

2 Peter 3:16—δυσνόητος: “Some parts of his letters are hard to understand”. The difficulty lies not in God’s truth but in unstable readers who twist it.

Theological Themes

1. Human Inability vs. Divine Sufficiency

Whatever is “hard” for humanity—wealth’s grip, physical disease, or intellectual opacity—falls within God’s sovereign reach (Mark 10:27).

2. Call to Humble Teachability

Hard-to-grasp doctrine (Hebrews 5:11; 2 Peter 3:16) summons believers to earnest study and dependence on the Spirit (John 16:13).

3. Compassion Toward Suffering

Acts 28:8 models pastoral care that addresses both body and soul, validating gospel proclamation through tangible mercy.

Historical and Patristic Insight

Chrysostom noted that Christ’s “hard” saying to the rich aims not at despair but at repentance. Origen saw “hard to understand” passages as divinely designed to foster diligent inquiry and deeper communion with God.

Ministry Application

• Preaching—use δυσ- texts to expose sin’s depth and exalt grace’s power.
• Discipleship—encourage wrestling with difficult Scriptures for maturity and stability.
• Mercy Ministry—follow Paul’s example, coupling prayer with practical aid for the afflicted.
• Counseling—identify “hard” relational or spiritual patterns and direct believers to the yoke that is “easy” and the burden that is “light” (Matthew 11:30).

Summary

Though invisible as a standalone word, δυσ- weaves a consistent witness: fallen realities truly are “hard,” yet none outstrip the gracious reach of the Lord. Recognizing the prefix alerts readers and ministers alike to scenes where human difficulty magnifies divine sufficiency, inviting faith, humility, and compassionate action.

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