John 3:3-7, Acts 8:9-25, Hebrews 6:4-6
Christianity is a born-again experience, not a religion. The new birth, Spirit reception, and regeneration are ONE event — not two stages. Acts 8:9-25 is the key proof text. Apostasy is possible — regeneration security with apostasy warning. Not OSAS. Not classic Arminian.
## The Born-Again Experience
The born-again experience is the only means of entrance into the kingdom of God, and it produces a genuine new nature — not a reformed old nature.
John 3:3 — "Unless one is born again he cannot see the kingdom of God."
2 Corinthians 5:17 — "If anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come."
Galatians 2:20 — "I have been crucified with Christ. It is no longer I who live, but Christ who lives in me."
Romans 6:6 — "Our old self was crucified with him in order that the body of sin might be brought to nothing."
What new birth produces: a new nature created in the image of God, the permanent crucifixion of the sinful nature (the old man), the indwelling of the Holy Spirit, a new spirit that cannot practice sin as its defining lifestyle (1 John 3:9).
What new birth does not produce: sinless perfection, immunity from temptation, or automatic renewal of the mind. Romans 12:2 commands transformation by renewing of the mind — not the spirit. The spirit is already new.
Sin after salvation does not proceed from a sinful nature — that nature was crucified at new birth. Post-conversion sin proceeds from the un-renewed mind operating through un-crucified flesh.
Romans 12:2 — "Be transformed by the renewing of your mind."
Galatians 5:16-18 — "Walk by the Spirit and you will not gratify the desires of the flesh."
1 John 3:9 — "No one born of God makes a practice of sinning, for God's seed abides in him."
Romans 7:15-25 describes the experience of a regenerate believer whose new nature wars against un-renewed flesh. A pre-conversion person does not experience this war. The presence of the war itself is evidence of new birth. Resolution: Galatians 5:16-18 — Spirit-governance, not law-keeping.
Sanctification is the lifelong process of renewing the mind and crucifying the flesh so that the Spirit governs more fully. It is not the repeated repair of a sinful nature — that nature is already dealt with.
Romans 12:2 — transformation by renewing of the mind.
Romans 8:13 — "If by the Spirit you put to death the deeds of the body, you will live."
Galatians 5:24 — "Those who belong to Christ Jesus have crucified the flesh with its passions and desires."
"Backsliding" is an Old Testament term for Israel's corporate apostasy. It has no New Testament equivalent for individual believers. Meshubah appears in Jeremiah 2:19, 3:6, 3:8; Hosea 11:7, 14:4 — always Israel's corporate turning to idolatry. The NT never applies an equivalent to struggling believers. The "backsliding Christian" category conflates ongoing sanctification struggle (normal) with apostasy (final, irrecoverable) — producing either false assurance or false condemnation, both unscriptural.
Apostasy is the final, willful, irrecoverable rejection of Christ as Savior. Categorically different from post-conversion sin struggle.
Hebrews 6:4-6 — "It is impossible... to restore them again to repentance, since they are crucifying once again the Son of God."
Apostasy is the final willful turning from Christ as Savior to another salvation system while permanently refusing the mechanism of repentance itself. Apostasy is not struggling with sin, spiritual coldness, or moral failure.
Why restoration is impossible: not because God withdraws willingness, but because the apostate has permanently rejected the basis of repentance — the acknowledgment of need for Christ's sacrifice.
John 10:28-29 — "No one will snatch them out of my hand." — external security.
Romans 8:38-39 — nothing can separate us from the love of God — external security.
Hebrews 6:4-6 — apostasy results in irrecoverable loss — internal, willful choice.
Not OSAS. Not classic Arminianism. The precise position: the born-again spirit is eternally secure. The un-renewed mind and un-crucified flesh are the ongoing battlefield of sanctification. Apostasy is not falling into sin — it is the final, willful rejection of Christ as Savior and the only means of reconciliation with God. That line, once crossed, is irrecoverable — not because God withdraws, but because the very mechanism of repentance has been permanently refused.
"For eighty-six years I have served Him, and He has done me no wrong. How can I blaspheme my King who saved me?" Polycarp knew the Apostle John personally. He chose fire over denial. The born-again experience is not theory. The witnesses are named. They paid with their lives.
See all artifacts in the Doctrinal Evidence collection.