The carnal Christian¶

The "carnal Christian" teaching is one of the most influential practical forms of OSAS in the twentieth century. It says that there are three kinds of people:

The natural person — unregenerate, without the Spirit (1 Cor 2:14).
The carnal Christian — genuinely saved, but living like an unbeliever, dominated by the flesh.
The spiritual Christian — saved and living in victory, filled with the Spirit.

On this view, the carnal Christian is safe but stunted. He may live an entire post-conversion life in unbroken disobedience and still go to heaven; the "spiritual" life is a second-level option for those who want victory, joy, and reward.

The casebook treats this as an unstable synthesis. It is not the same as classical Reformed perseverance, and many OSAS believers reject it. But it has shaped a great deal of popular teaching, and it deserves a direct answer.

Where it came from¶

The three-class scheme is associated especially with Lewis Sperry Chafer, the founder of Dallas Theological Seminary, in He That Is Spiritual (1918). Chafer drew on 1 Corinthians 2:14-3:4, where Paul distinguishes the "natural person" (psychikos), the "spiritual person" (pneumatikos), and the "infants in Christ" who are "of the flesh" (sarkinos).

Chafer's scheme was popularized through tracts, Bible conferences, and dispensational teaching. It was reinforced by the Free Grace distinction between salvation and discipleship: salvation is by faith alone; discipleship is a separate commitment; the carnal Christian is saved but not a disciple.

Many who hold eternal security are uncomfortable with this teaching. John MacArthur, for example, argues that the carnal Christian category has been used to assure people who show no evidence of regeneration. The casebook's critique is closer to MacArthur's than to Chafer's, though it does not adopt MacArthur's whole system.

The text¶

"But I, brothers, could not address you as spiritual people, but as people of the flesh, as infants in Christ. I fed you with milk, not solid food, for you were not ready for it. And even now you are not yet ready, for you are still of the flesh. For while there is jealousy and strife among you, are you not of the flesh and behaving only in a human way?" (1 Cor 3:1-3, ESV)

Paul is addressing real believers — "brothers," "infants in Christ" — who are behaving badly. He does not say they are unsaved. He says they are immature. The passage is about growth, not about a permanent class of Christians who never grow.

The "carnal Christian" teaching takes this text and turns it into a status. Paul treats it as a problem to be corrected: "I fed you with milk... you were not ready for solid food." The goal is maturity, not a settled carnal identity.

The problems¶

1. The New Testament does not treat carnality as a permanent option¶

Paul's letters are full of commands to put off the old self, put on the new, walk by the Spirit, and stop sinning. He does not say, "Some of you will remain carnal for the rest of your lives; that is fine." He says, "Put to death the deeds of the body" (Rom 8:13); "walk by the Spirit, and you will not gratify the desires of the flesh" (Gal 5:16).

The carnal Christian teaching can turn a description of immaturity into a permission slip. That is a pastoral disaster.

2. The warnings are addressed to the church¶

"Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality, nor thieves, nor the greedy, nor drunkards, nor revilers, nor swindlers will inherit the kingdom of God." (1 Cor 6:9-10)

"For you may be sure of this, that everyone who is sexually immoral or impure, or who is covetous (that is, an idolater), has no inheritance in the kingdom of Christ and God. Let no one deceive you with empty words." (Eph 5:5-6)

These are not descriptions of the world; they are warnings to the church. The carnal Christian teaching says that a believer can live in these patterns and still be safe. Paul says, "Do not be deceived."

3. 1 John contradicts the idea of a settled sinful life¶

"No one born of God makes a practice of sinning, for God's seed abides in him, and he cannot keep on sinning because he has been born of God." (1 John 3:9)

"By this it is evident who are the children of God, and who are the children of the devil: whoever does not practice righteousness is not of God, nor is the one who does not love his brother." (1 John 3:10)

John does not say that a believer can live in sin and be a carnal Christian. He says that the practice of sin is a mark of the children of the devil. The distinction is between a stumble and a settled practice.

4. Hebrews 10 makes the same point¶

"If we go on sinning deliberately after receiving the knowledge of the truth, there no longer remains a sacrifice for sins." (Heb 10:26)

The carnal Christian teaching says that a believer can go on sinning deliberately and still be safe. Hebrews says the opposite. The difference is not the size of the sin; it is the settled posture of the heart.

5. The "second blessing" framework is not the gospel¶

The carnal Christian teaching often presents the spiritual life as a second experience — a deeper surrender, a filling, a victory — that is optional for salvation but necessary for joy. The New Testament does not divide the Christian life into two tiers. It calls every believer to live in the Spirit, to grow, and to persevere.

This does not mean that every believer is equally mature. It means that maturity is the goal, not an optional upgrade.

The abiding reading¶

The New Testament's picture is:

All believers are in Christ, and all are called to abide in him.
All believers still have the flesh, and all are called to put it to death by the Spirit.
Believers can be immature, and Paul treats immaturity as a problem to be corrected.
The direction of the life matters, not the absence of struggle.
A settled pattern of sin is a warning, not a status to be accepted.

The casebook does not teach sinless perfection. It teaches that the Christian life is a life of real repentance, real growth, and real fruit. A believer can have a bad season; a believer cannot make peace with the flesh as a permanent identity.

What this does and does not prove¶

It proves: that the carnal Christian teaching is not the New Testament's picture; that the warnings are addressed to the church; and that a settled pattern of sin is a serious matter.

It does not prove: that every believer is equally mature; that a struggle with sin means a person is unsaved; or that growth is instantaneous. It proves that the goal is maturity, and that "carnal" is a diagnosis to be healed, not a label to be worn.