Eternal security is
the biblical teaching that
once a person is genuinely
saved by faith in Jesus Christ,
they cannot lose their salvation.
It is also known as
“once saved, always saved”
or the perseverance of the saints.
This doctrine affirms that
God preserves His people to the end,
ensuring their final salvation.
The Bible provides strong assurance that true believers are eternally secure in Christ:
- Jesus promised: “I give them eternal life, and they will never perish, and no one will snatch them out of my hand” (John 10:28).
- The Father’s hand also holds believers securely (John 10:29).
- Nothing in creation can separate us from the love of God in Christ Jesus (Romans 8:38-39).
- Believers are sealed with the Holy Spirit as a guarantee until the day of redemption (Ephesians 1:13-14; 4:30).
These promises are rooted in God’s power, faithfulness, and love — not in human performance.
- Salvation is God’s work — He begins it, sustains it, and completes it (Philippians 1:6).
- True believers persevere — Those who fall away were never truly saved (1 John 2:19).
- Security does not encourage sin — Genuine faith produces obedience and holiness (Romans 6:1-2; Hebrews 12:14).
- Warnings in Scripture — Passages about falling away serve as means of grace to keep believers on the path of faith.
Eternal security is not a license to sin but a motivation for holy living and gratitude.
This doctrine provides:
- Assurance in times of doubt or failure.
- Peace knowing salvation does not depend on our performance.
- Confidence to approach God boldly.
- Hope for the future — God will finish what He started.
- John 10:28-29
- Romans 8:38-39
- Ephesians 1:13-14; 4:30
- Philippians 1:6
- Jude 1:24 (“Now to him who is able to keep you from stumbling…”)
- 1 Peter 1:3-5
- John 5:24
- Romans 11:29 (“the gifts and the calling of God are irrevocable”)
Eternal security is grounded in the character and power of God, not in the strength of the believer. While true Christians will persevere in faith, the Bible warns against presumption and encourages self-examination. The doctrine brings great comfort to genuine believers while calling all to continue in faith and obedience.
Entry compiled for the JESUSaves.com Bible Glossary. Optimized for wiki.js Visual Editor.