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    Theology & Doctrine

    What Does the Bible Say About Eternal Life?

    What Does the Bible Say About Eternal Life? Eternal life is the free gift of God through faith in Jesus Christ — not merely endless existence but knowing God personally.

    Key verse: John 3:16 (KJV)

    Eternal life is the free gift of God through faith in Jesus Christ — not merely endless existence but knowing God personally.

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    Eternal life is the free gift of God through faith in Jesus Christ — not merely endless existence but knowing God personally.

    "For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life." — John 3:16 (KJV)

    The Biblical Answer

    John 3:16 is the Bible's most famous promise of eternal life: 'For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.' Jesus defined eternal life in John 17:3: 'This is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.' Romans 6:23 contrasts it with death: 'The wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.' Eternal life begins at conversion, not at death — John 5:24 says believers 'have everlasting life, and shall not come into condemnation; but is passed from death unto life.' It includes resurrection of the body (John 6:40), glorification (Romans 8:30), and dwelling forever with God in the new heaven and new earth (Revelation 21:3-4).

    Topic Overview

    What Does the Bible Say About Salvation?

    What the Bible teaches about salvation, being saved, and how to receive eternal life.

    Key Scripture References

    "For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life."
    "And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent."
    "For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord."

    Frequently asked questions

    Frequently asked questions

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    Deep Dive Commentary

    For a more in-depth study, read our verse-by-verse commentary:

    Related Reading

    Continue your study with related content from across our library:

    Read it in context

    The answer above sits inside John. The 365-day chronological plan reads it in the order the events happened.

    Read John on day 302 of the chronological Bible reading plan

    Keep the verses to hand

    Every verse quoted in “What Does the Bible Say About Eternal Life?” comes from the King James Version, free to download and print.

    Frequently Asked Questions

    John 3:16 is the Bible's most famous promise of eternal life: 'For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.' Jesus defined eternal life in John 17:3: 'This is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.' Romans 6:23 contrasts it with death: 'The wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.' Eternal life begins at conversion, not at death — John 5:24 says believers 'have everlasting life, and shall not come into condemnation; but is passed from death unto life.' It includes resurrection of the body (John 6:40), glorification (Romans 8:30), and dwelling forever with God in the new heaven and new earth (Revelation 21:3-4).

    Salvation comes by grace through faith in Jesus Christ — not by works or human effort.

    Yes — Jesus explicitly said He was going to prepare a place for believers, and Revelation describes heaven in vivid detail.