Hebrews 3:13
Bible Verses. Also called Hebrews 3:13, Heb. 3:13, Heb 3:13.
But exhort one another daily, while it is called To day; lest any of you be hardened through the deceitfulness of sin.
Scripture quotation from the King James Version (KJV). Read this chapter
Hebrews 3:13 urges believers to exhort one another daily while the opportunity called "To day" remains, so that none may be hardened through the deceitfulness of sin. The verse is often cited as a text on the mutual responsibility of the community of faith. As a warning passage against apostasy, it also figures in discussions of the doctrine of perseverance.
About this articleAI draft from a Korean source. Notes on Korean Protestant practice. No sources listed. Not yet reviewed by a person.
- Origin
Drafted by AI from the Korean church.wiki article, then translated and adapted for English readers on 5 November 2026.
- Perspective
Includes notes on Korean Protestant practice; other traditions are noted where they differ.
- Sources
None listed yet. The article draws on the biblical text and general reference works. Add a source
- Review
Not yet reviewed by a person. Last edited by a person: never. Translation updated 5 November 2026. Edit history
Context
The author of Hebrews is not identified in the text. The recipients were a Christian community in danger of abandoning the faith amid persecution and discouragement, and they have traditionally been understood to be Jewish Christians. In Hebrews 3:7–4:13 the author quotes Psalm 95, whose key line is "To day if ye will hear his voice, harden not your hearts." The author holds up the generation of Israel that tempted God in the wilderness and failed to enter the Promised Land (Numbers 14) as a mirror for the readers. The preceding verse, 3:12, warns against "an evil heart of unbelief, in departing from the living God." Verse 13 offers the remedy: "But exhort one another daily, while it is called To day; lest any of you be hardened through the deceitfulness of sin." Verse 14 then urges readers to hold the beginning of their confidence steadfast to the end.
Interpretation
- The meaning of "To day": Most commentators read "To day" as the season of grace during which God's call can still be heard. On this reading, the "To day" of the psalm is transferred to the present of the readers of Hebrews. Interpreters differ on when this season ends: some take it to be the span of an individual's life, while others take it to extend until the Second Coming.
- "The deceitfulness of sin" and "hardening": The Greek word is closer in meaning to "deceit" than to "temptation," the sense of the word used in some Korean translations; the KJV renders it "deceitfulness." The verse is therefore read as a warning that sin gradually deceives a person and hardens the heart. In Korean Bible translation, the older term for "harden" (gangpak) denotes a heart that is hard and obstinate, and the New Korean Revised Version renders it as "stubborn."
- Communal reading: This reading emphasizes that the exhortation is addressed not to individuals alone but to "one another." It understands the keeping of faith as the responsibility of the whole community and is widely shared across denominational lines.
Debates and Issues
Together with the other warning passages in Hebrews, this verse is cited in discussions of whether salvation can be lost.
- Reformed (Calvinist) reading: In keeping with the doctrine of the perseverance of the saints, which holds that true believers are preserved to the end, this reading understands the warning and the mutual exhortation as means by which God keeps believers to the end. It also holds that those addressed by the warning include people who never had true faith in the first place.
- Arminian and Wesleyan reading: This reading takes the warning to presuppose that believers can actually fall away from faith. It therefore stresses the need for constant watchfulness and sanctification.
Perspective: Korean Protestant practiceHow this idea is used in Korean churches, kept from the original Korean article.
In Korean Protestant churches, the verse is often cited in sermons on the fellowship of believers, in which members look out for and exhort one another. It is also used to explain the purpose of gatherings in which members watch over one another's faith, such as small groups and district (cell-group) worship meetings.
Related Passages
- Psalm 95:7–8 — the original text quoted in Hebrews
- Hebrews 4:9–11 — the conclusion of the same section, urging readers to labor to enter into rest
- Hebrews 10:24–25 — the exhortation to consider one another and not to forsake assembling together
- Hebrews 10:26–31 — another warning passage in Hebrews
- Colossians 3:16 — the instruction to teach and admonish one another
See also 8
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