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G5398

φοβερός

phoberós /fob-er-os'/ Ask about this word
from φόβος
frightful, i.e. (objectively) formidable
fearful, terrible.

Word Study

In depth

A plain-language study of phoberós — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word phoberós, represented by G5398, is defined as frightful or formidable. Derived from φόβος (phóbos), it is used objectively to describe something as fearful or terrible. It is a rare term, appearing only 3 times across 3 unique verses in the Bible, each instance highlighting a solemn and awe-inspiring reality.

Biblical Occurrences & Contextual Analysis

In its biblical applications, G5398 is consistently used to convey the gravity of encountering the divine, particularly in judgment or manifestation. It describes the outcome of opposing God, stating it is a fearful thing to fall into the hands of the living God Hebrews 10:31. The word is also used to characterize the expectation of divine retribution, referring to a "certain fearful looking for of judgment" that awaits adversaries Hebrews 10:27. Finally, it illustrates the overwhelming power of a divine encounter, as the sight that appeared to Moses was so terrible that it caused him to "exceedingly fear and quake" Hebrews 12:21.

Related Words & Concepts

Several related words help clarify the scope of what is fearful or terrible:

  • G1630 ékphobos (frightened out of one's wits): This describes the intense, personal reaction to what is objectively terrible. It is used by Moses to express his state of mind in response to the terrible sight Hebrews 12:21.
  • G1790 éntromos (terrified): This word, meaning to tremble, denotes the physical response to a formidable event. It appears alongside ékphobos to show the complete, overwhelming effect the terrible sight had on Moses Hebrews 12:21.
  • G1706 empíptō (to fall on, i.e. (literally) to be entrapped by, or (figuratively) be overwhelmed with): This verb describes the action that results in a fearful consequence, specifically to fall into the hands of the living God Hebrews 10:31.
  • G1561 ekdochḗ (expectation): This term is paired directly with phoberós to describe the "fearful looking for" of judgment, linking the formidable nature of God's justice to its anticipation Hebrews 10:27.

Theological Significance

The theological weight of G5398 is significant, underscoring key doctrines about God's nature.

  • Divine Judgment: The word establishes the serious consequences of sin and opposition to God. The "fearful looking for of judgment and fiery indignation" points to a guaranteed and formidable divine response to adversaries Hebrews 10:27.
  • The Power of the Living God: The declaration that it is a fearful thing to fall into God's hands emphasizes His absolute power and sovereignty. It is a warning against treating God's authority lightly Hebrews 10:31.
  • The Awe of God's Presence: By describing a divine manifestation as so terrible it caused Moses to fear and quake, the word highlights the unapproachable and overwhelming holiness of God from a human perspective Hebrews 12:21.

Summary

In summary, phoberós G5398 is a potent and focused term. While used sparingly, it serves to articulate the objectively formidable and awe-inspiring nature of God, whether in His holy presence or in His righteous judgment. It acts as a solemn reminder that the power and justice of the living God are truly fearful and terrible things to encounter unprepared.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as an adjective across 3 occurrences, inflected in 2 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Nominative Singular Neuter
  • Nominative Singular Feminine
Nominative
The subject of the verb.
Singular
One.
Feminine
Feminine grammatical gender.
Neuter
Neuter grammatical gender.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

3 verses, all in Hebrews — and none of the other 26 New Testament books.

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.