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    What Does the Bible Say About Spiritual Growth?

    What Does the Bible Say About Spiritual Growth? Spiritual growth is the lifelong process of becoming more like Christ through Scripture, prayer, fellowship, and obedience.

    Key verse: 2 Peter 3:18 (KJV)

    Spiritual growth is the lifelong process of becoming more like Christ through Scripture, prayer, fellowship, and obedience.

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    Quick Answer

    Spiritual growth is the lifelong process of becoming more like Christ through Scripture, prayer, fellowship, and obedience.

    "But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ." — 2 Peter 3:18 (KJV)

    The Biblical Answer

    2 Peter 3:18 commands, 'But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ.' 1 Peter 2:2 says, 'As newborn babes, desire the sincere milk of the word, that ye may grow thereby.' Hebrews 5:12-14 distinguishes between milk (basic doctrines) and meat (deeper truths), urging maturity. Spiritual growth requires multiple disciplines: Bible study (2 Timothy 2:15), prayer (1 Thessalonians 5:17), fellowship (Hebrews 10:25), service (Galatians 5:13), and suffering (James 1:2-4). Philippians 1:6 assures believers, 'He which hath begun a good work in you will perform it until the day of Jesus Christ.' Growth isn't linear — there are seasons of rapid progress and seasons of testing. But the direction should be toward maturity, 'unto the measure of the stature of the fulness of Christ' (Ephesians 4:13).

    Topic Overview

    What Does the Bible Say About Forgiveness of Sins?

    How God forgives sin and what the Bible says about receiving complete pardon through Christ.

    Key Scripture References

    "But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ."
    "As newborn babes, desire the sincere milk of the word, that ye may grow thereby."
    "Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ."

    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

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    Read it in context

    The answer above sits inside 2 Peter. The 365-day chronological plan reads it in the order the events happened.

    Read 2 Peter on day 349 of the chronological Bible reading plan

    Keep the verses to hand

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

    Frequently Asked Questions

    2 Peter 3:18 commands, 'But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ.' 1 Peter 2:2 says, 'As newborn babes, desire the sincere milk of the word, that ye may grow thereby.' Hebrews 5:12-14 distinguishes between milk (basic doctrines) and meat (deeper truths), urging maturity. Spiritual growth requires multiple disciplines: Bible study (2 Timothy 2:15), prayer (1 Thessalonians 5:17), fellowship (Hebrews 10:25), service (Galatians 5:13), and suffering (James 1:2-4). Philippians 1:6 assures believers, 'He which hath begun a good work in you will perform it until the day of Jesus Christ.' Growth isn't linear — there are seasons of rapid progress and seasons of testing. But the direction should be toward maturity, 'unto the measure of the stature of the fulness of Christ' (Ephesians 4:13).

    Sanctification is the ongoing process by which God transforms believers to become more like Christ, separating them from sin and developing holiness in their character.

    Obedience is the primary evidence of genuine faith and love for God, demonstrated by keeping His commandments.