Biblical Verses About Growth: Auxanō, Katartismos, 2 Peter 1's Virtues Chain, and Six Measurable Marks of Christian Growth

"But grow in the grace and knowledge of our Lord and Saviour Jesus Christ" — 2 Peter 3:18. "When I was a child, I spoke like a child, I thought like a child, I reasoned like a child. When I became a man, I gave up childish ways" — 1 Corinthians 13:11. "Like newborn infants, long for the pure spiritual milk, that by it you may grow up into salvation" — 1 Peter 2:2. The Bible treats Christian growth as the normal state of the believer — not the unusual achievement of the spiritual elite but the basic expectation. The Greek vocabulary is precise: auxanō ("to grow"), oikodomeō ("to build up"), teleiōsis ("maturity, completion"), katartismos ("equipping, fitting-together").

This guide walks the central growth texts — Ephesians 4, 2 Peter 3, 1 Peter 2, Colossians 1, Hebrews 5-6 — and builds a Christian framework for measurable growth in grace, knowledge, character, and financial stewardship.

Apply this study

Pair with our fruit of the Spirit exegesis, our biblical work ethic, and our iron sharpens iron guide.

Auxanō — the organic growth word

The Greek verb auxanō (αὐξάνω) means "to grow, to increase, to cause to grow." It is the organic vocabulary — used of plants, infants, the kingdom-parables, and the spiritual life. Twenty-three New Testament occurrences cluster around four growth-zones:

• The kingdom itself — Matt 13:32, the mustard seed auxanei; Mark 4:8, the seed of the parable produces grain that auxanomena.
• The word of God — Acts 6:7 ("the word of God continued to increase"), Acts 12:24, Acts 19:20. The word itself is the subject — not just preached, growing.
• The church — Acts 16:5 (churches strengthened in faith and growing in numbers).
• The individual believer — Eph 4:15 ("grow up in every way into him who is the head, Christ"), Col 1:10 (growing in the knowledge of God), 1 Pet 2:2 (grow up into salvation), 2 Pet 3:18 (grow in grace and knowledge).

The verb's organic root matters: auxanō growth is not engineered. It is produced — by God, by the word, by the Spirit — and the believer's task is to remove blocks (Heb 12:1) and cultivate the conditions (the means of grace).

Ephesians 4:11-16 — the corporate growth blueprint

Paul gives the body of Christ its growth-anatomy. Christ has given apostles, prophets, evangelists, pastors-and-teachers pros ton katartismon tōn hagiōn ("for the equipping of the saints," v. 12). The noun katartismos is medical — "the setting of a broken bone, the restoring of a dislocated joint." Ministry's purpose is restorative-equipping, not consumer-entertainment.

The goal: "until we all attain to the unity of the faith and of the knowledge of the Son of God, to mature manhood (eis andra teleion), to the measure of the stature of the fullness of Christ" (v. 13). The metric is Christlikeness. Verse 14 names the failure-state: nēpioi ("infants") tossed by every doctrinal wind. Verse 15: "speaking the truth in love, we are to grow up (auxēsōmen) in every way into him who is the head, into Christ." Verse 16: "from whom the whole body, joined and held together by every joint with which it is equipped, when each part is working properly, makes the body grow (auxēsin) so that it builds itself up in love."

The growth is corporate-individual: every member contributing, the body growing, the individual growing inside the body. There is no New Testament category of solo-Christian growth.

2 Peter 1:5-11 — the growth-virtues chain

"For this very reason, make every effort to supplement (epichorēgēsate) your faith with virtue, and virtue with knowledge, and knowledge with self-control, and self-control with steadfastness, and steadfastness with godliness, and godliness with brotherly affection, and brotherly affection with love." The verb epichorēgeō ("supplement, supply lavishly") is from the world of the Greek chorēgos — the wealthy citizen who funded the dramatic chorus. The image: each virtue lavishly funded into the next.

Eight items chained: pistis (faith) → aretē (moral excellence) → gnōsis (knowledge) → egkrateia (self-control) → hypomonē (endurance) → eusebeia (godliness) → philadelphia (brotherly love) → agapē (love). The chain is sequential and cumulative; growth proceeds by successive funding of the next virtue, not by random sprouting.

The promise (v. 8): "for if these qualities are yours and are increasing (pleonazonta), they keep you from being ineffective or unfruitful in the knowledge of our Lord Jesus Christ." The warning (v. 9): the believer who lacks them "is so near-sighted (myōpazōn) that he is blind, having forgotten that he was cleansed from his former sins."

Hebrews 5:11-6:3 — the growth-arrest diagnosis

The author breaks off his Melchizedek exposition to confront arrested growth: "about this we have much to say, and it is hard to explain, since you have become dull of hearing (nōthroi tais akoais). For though by this time you ought to be teachers, you need someone to teach you again the basic principles of the oracles of God. You need milk, not solid food." The diagnostic image: believers who should have moved to solid food are still nursing.

The remedy (6:1): pherōmetha epi tēn teleiotēta — "let us be carried on to maturity." The verb is passive — the Spirit carries; the believer cooperates with the carrying by not laying again the foundation that has already been laid (repentance, faith, baptisms, laying on of hands, resurrection, judgment). Growth-arrest happens when believers perpetually relay foundations instead of building the house.

Colossians 1:9-12 — Paul's growth-prayer

Paul prays four growth-petitions for the Colossians: (1) "filled with the knowledge of his will in all spiritual wisdom and understanding" — cognitive growth; (2) "walk in a manner worthy of the Lord, fully pleasing to him" — behavioural growth; (3) "bearing fruit in every good work" — ethical-productive growth; (4) "increasing (auxanomenoi) in the knowledge of God" — relational growth. Four dimensions, one prayer.

Six diagnostic markers of real spiritual growth

1. Christlikeness in character (Gal 5:22-23). The Spirit's fruit increasing — love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, self-control. See our fruit of the Spirit guide.
2. Knowledge of Christ deepening (Col 1:10). Not just biblical trivia; relational epignōsis — felt acquaintance with the Lord.
3. Sin diminishing (Rom 6:11-14). Habitual sins losing grip; new obediences forming.
4. Service expanding (Eph 4:16). Increasing usefulness in the body — your contribution to others' growth.
5. Suffering producing endurance (Rom 5:3-4). Trials that would once have crushed you now produce hypomonē.
6. Generosity widening (2 Cor 9:8). Financial and time-and-energy giving expanding as Christ takes ground in the heart.

Six means God uses to grow you

1. The Word — 1 Pet 2:2, the pure spiritual milk through which we grow into salvation.
2. Prayer — Col 1:9 was a prayer; growth is prayed into being, not earned.
3. The church — Eph 4:11-16, growth is corporate; private Christianity is stunted Christianity.
4. The sacraments — baptism's once-for-all, the Supper's repeated remembrance and feeding.
5. Suffering — Rom 5:3-4, Heb 12:11; the discipline yields the peaceful fruit of righteousness.
6. Obedience — John 14:21, Luke 6:46-49; the doing of the word grows the doer.

GROW IN FINANCIAL STEWARDSHIP TOO

Build a budget that grows with your faith

Generosity widening is a growth-marker (2 Cor 9:8). Our biblical budget tool puts giving first.

All Scripture quotations from the English Standard Version. Greek and Hebrew transliterations follow standard SBL conventions.