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Bible Lexiconδιόπερ
Dodson Greek Lexicon (2010)G1355adverb

διόπερ

dioper

wherefore

Definition

διόπερ is a compound adverb meaning 'wherefore' or 'for which very reason,' expressing a strong logical conclusion. It is an emphatic form of διό (dio, G1352), adding the particle περ (per) to intensify the sense of 'therefore' or 'on that very account.' In its three New Testament occurrences, it consistently introduces a practical exhortation or command that directly follows from a preceding theological or ethical argument. For example, in 1 Corinthians 10:14, the conclusion to 'flee from idolatry' is drawn from the preceding discussion about the Lord's Supper and Israel's idolatry in the wilderness.

Biblical Usage

This word is used exclusively by the Apostle Paul in 1 Corinthians (1 Corinthians 8:13, 10:14, 14:13). In each case, it marks a pivotal, practical application drawn from complex theological reasoning. The pattern is consistent: Paul presents an argument (e.g., about knowledge and love in 1 Corinthians 8, or about spiritual gifts in 1 Corinthians 14) and then uses διόπερ to signal the necessary, action-oriented conclusion for the Corinthian believers.

Etymology

Derived from διό (dio, G1352), meaning 'therefore' or 'on account of which,' combined with the enclitic particle περ (per), which adds emphasis. The compound thus means 'on that very account' or 'for which precise reason,' making the logical connection stronger and more pointed than διό alone.

Semantic Range

διόπερ highlights the vital link between Christian doctrine and practice. Paul uses it to show that theology must lead to concrete, ethical action in the community. Understanding this emphatic 'therefore' helps readers see that biblical commands are not arbitrary but are the necessary outworking of God's truth. It underscores the imperative for belief to result in behavior, a core New Testament theme.

In Greek rhetoric, logical connectives like διόπερ were used to build persuasive arguments, moving from premise to conclusion. Paul's use reflects this cultural context of reasoned discourse, applying it to pastoral instruction. The emphatic force would have been clearly understood by his original audience as a call to decisive action based on agreed-upon truths.

διό (dio, G1352) — A simpler, less emphatic 'therefore' or 'for this reason.' οὖν (oun, G3767) — A general inferential particle meaning 'therefore,' 'then,' or 'so,' used more frequently but with less specific emphatic force.

Word Details

Strong's NumberG1355
Part of Speechadverb
Greek Formδιόπερ
Transliterationdioper
How this works

Definitions are from the Dodson Greek-English Lexicon, a concise public-domain resource suitable for introductory word study. Brief glosses are supplemented by STEPBible TBESG data (CC BY 4.0). For advanced research, standard scholarly references include BDAG (Danker, 3rd ed.) and LSJ.

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Scripture References

Appears in 3 verses in the Bible
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