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G1604

ἐκπλήρωσις

ekplḗrōsis /ek-play'-ro-sis/ Ask about this word
from ἐκπληρόω
completion
accomplishment.

Word Study

In depth

A plain-language study of ekplḗrōsis — 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 ekplḗrōsis, represented by G1604, refers to a completion or accomplishment. It is derived from ἐκπληρόω. It appears only 1 time in 1 unique verse in the Bible, indicating a very specific and focused meaning within the scriptural text.

Biblical Occurrences & Contextual Analysis

In its sole biblical appearance, G1604 is used to describe the formal conclusion of a ceremonial vow. The context is found in Acts 21:26, where the Apostle Paul G3972 enters the temple G2411 to publicly signify the accomplishment of the days of purification G49 for himself and other men G435. This act served as a declaration that the required period was finished, making it possible for an offering G4376 to be presented for each of them.

Related Words & Concepts

Several related words from its immediate context help clarify its meaning:

  • G49 hagnismós (purification): Defined as "a cleansing (the act), i.e. (ceremonially) lustration," this is the specific process that is being brought to its accomplishment Acts 21:26.
  • G1229 diangéllō (to signify): This word, meaning "to herald thoroughly," describes the action Paul took to make the completion known. The accomplishment was not just a private fact but a public declaration Acts 21:26.
  • G4376 prosphorá (offering): This term for a "presentation" or "oblation" was the culminating event. The accomplishment of the purification days was the necessary step before the offering could be made Acts 21:26.
  • G2250 hēméra (day): This word for "day" or a period of time defines the duration of the purification that reaches its accomplishment Acts 21:26.

Theological Significance

The theological weight of G1604 is centered on the principle of fulfillment and procedural integrity.

  • Ceremonial Fulfillment: The word's usage underscores the importance of properly completing a religious vow or rite according to established law. The accomplishment is the final, required step in the process Acts 21:26.
  • Declared Conclusion: By being linked to the act of signifying G1229, the accomplishment is shown to be a formal declaration. It marks a transition from a period of purification to readiness for an offering.
  • Orderly Process: The narrative highlights a structured sequence: a period of purification must reach its full accomplishment before the final offering can be presented to God, showing a divine order in worship and vows.

Summary

In summary, G1604 is a precise term for accomplishment that, while rare, provides a key insight into the nature of ceremonial law. Its single use in Acts 21:26 demonstrates that religious duties involved a formal, declared completion that served as a necessary prerequisite for subsequent acts of worship, such as presenting an offering. It encapsulates the idea of bringing a required duty to its proper and official end.

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 a noun across 1 occurrence, inflected in 1 grammatical form — each row is one form, and the bar is how often it is that form.

  • Accusative Singular Feminine
Accusative
The direct object of the verb.
Singular
One.
Feminine
Feminine 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

1 verse, all in Acts — 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.