The Closing of the Western Mind - Charles Freeman

The Fourth and Fifth Centuries: Faith Over Reason

Freeman argues that in the fourth and fifth centuries A.D., Christian faith came to overrule the older principles of rational inquiry.

The shift involved several claims:

• Knowledge comes from God.
• Human reason is weakened by original sin.
• Independent thought is therefore suspect.
• Empirical observation and logic can be subordinated to revelation.

Augustine is especially important here because Freeman associates him with the idea that the human mind, burdened by Adam’s sin, is diminished in its capacity to think independently.

The result, according to Freeman, was the suppression of independent scientific thinking for centuries. This is one of the chapter’s strongest claims: Christianity did not merely fail to continue ancient science; it created theological conditions that made autonomous rational inquiry dangerous or illegitimate.

Link to original

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Passages

The central passage: Romans 5:12–19

The most important biblical text for Augustine’s doctrine of original sin was Romans 5:12, especially as it appeared in the Latin Bible he used:

“Sin entered the world through one man, and death through sin, and so death passed to all men, in whom all sinned.”
Augustine understood “in whom all sinned” to mean that the entire human race somehow participated in Adam’s sin. Because all humanity was contained in or descended from Adam, Adam’s corrupted condition—and, in Augustine’s stronger formulations, his guilt—was transmitted to his descendants through birth. Augustine explicitly argued that sin passed from Adam through “natural descent,” rather than merely because later humans imitated Adam’s example. (New Advent)

The remainder of the passage reinforced his interpretation:

• Romans 5:18: One trespass resulted in condemnation for all.
• Romans 5:19: Through one man’s disobedience, “the many were made sinners.”
• Romans 5:14: Death reigned even over people who had not sinned in exactly the manner Adam had.

For Augustine, the Adam–Christ parallel was decisive:

• Humanity is condemned and dies in Adam.
• Humanity is justified and made alive in Christ.

He reasoned that if Christ communicates righteousness and life to those united with him, Adam communicated sin, corruption and death to those naturally descended from him.

The important translation issue

The Greek phrase at the end of Romans 5:12 is ἐφ’ ᾧ πάντες ἥμαρτον (eph’ hō pantes hēmarton). Most modern translations render it approximately:

“because all sinned”

The Latin text Augustine knew read:

in quo omnes peccaverunt
“in whom” or “in which all sinned”

That Latin wording made it easier for Augustine to read Paul as saying that everyone sinned in Adam. Augustine even considered both possibilities: that everyone sinned “in that sin” or “in that one man.” (New Advent)

However, it would be too simple to say Augustine’s doctrine resulted entirely from one translation problem. Romans 5:18–19 still connects Adam’s trespass with universal condemnation and humanity being “made sinners,” regardless of how verse 12 is translated.

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Psalm 51:5

Augustine also repeatedly cited Psalm 51:5:

“Behold, I was brought forth in iniquity,
and in sin did my mother conceive me.”

He interpreted this as evidence that the sinful condition is present from conception or birth, before a person is capable of committing conscious personal sins. He rejected the interpretation that David was merely saying that he had been conceived through an illicit sexual relationship. (New Advent)
Modern interpreters sometimes understand the verse differently—as poetic exaggeration expressing David’s profound awareness of sinfulness, rather than a technical statement about inherited guilt. But Augustine treated it as direct evidence of humanity’s corrupted condition from conception.

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1 Corinthians 15:21–22

“For as in Adam all die, so also in Christ shall all be made alive.”

Augustine connected this passage directly with Romans 5. The universal fact of death showed, in his reasoning, that all humans were implicated in Adam’s fall. Infants die even though they have committed no conscious transgressions; therefore, Augustine concluded, they must nevertheless be affected by Adam’s sin. (New Advent)

This became one of his central arguments:

1. Death is the punishment or consequence of sin.
2. Infants die.
3. Infants have committed no personal or voluntary sins.
4. Therefore, they must possess an inherited sinful condition originating in Adam.

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Job 14:4–5

Augustine cited the ancient Latin or Greek form of Job that said approximately:

“No one is clean, not even if his life is only one day.”

This wording differs somewhat from many modern English translations, which render Job 14:4 as:

“Who can bring a clean thing out of an unclean? There is not one.”

Augustine used it specifically to argue that even a newborn infant is not spiritually clean, despite having committed no deliberate personal act of sin. (New Advent)

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John 3:3–5 and infant baptism

“Unless one is born of water and the Spirit, he cannot enter the kingdom of God.”

John 3 did not directly say that Adam’s guilt was inherited. Instead, Augustine used it as part of an argument based on the Church’s practice of infant baptism:

1. Baptism grants regeneration and the forgiveness of sins.
2. The Church baptizes infants.
3. Infants have committed no personal sins.
4. Therefore, baptism must cleanse infants of a sin or sinful condition received through birth.
5. That condition is original sin.

For Augustine, the necessity of being born again implied that something was defective in a person’s first, natural birth. He asked, in effect: why must an infant be regenerated unless there is an inherited “old condition” from which the infant must be renewed? (New Advent)

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Ephesians 2:3

“We were by nature children of wrath, like the rest of mankind.”

Augustine took “by nature” to indicate that humanity entered life already under the consequences of sin and divine judgment—not that people became children of wrath only after committing their first conscious sin. He connected this with John 3:36, which states that God’s wrath “remains” on those outside Christ. (New Advent)

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Augustine’s argument in simple form

Augustine’s reasoning can be summarized this way:

1. Genesis 3: Adam, the first human and origin of the human race, sinned and became mortal and corrupted.
2. Romans 5: Adam’s sin brought sin, condemnation and death upon all humanity.
3. 1 Corinthians 15: Everyone dies “in Adam.”
4. Psalm 51 and Job 14: Human beings are unclean or sinful from conception and birth.
5. Infant mortality: Babies suffer death despite having committed no voluntary sins.
6. Infant baptism and John 3: Babies require regeneration and forgiveness despite lacking personal sins.
7. Conclusion: Every human is born with an inherited condition originating in Adam—original sin—which includes corruption, disordered desire, mortality and, in Augustine’s account, inherited culpability or condemnation.

Augustine did not claim that newborns had consciously chosen evil. He distinguished:

• Original sin: the inherited condition and guilt received through Adam.
• Actual sin: voluntary sins personally committed after someone becomes capable of moral choice.

The doctrine is not stated as a complete theological formula in any single biblical verse. It was Augustine’s synthesis of Romans 5, Psalm 51, 1 Corinthians 15, Job 14, baptismal passages and the established practice of baptizing infants. Augustine was the central figure in developing this collection of scriptural arguments into the mature Western doctrine of original sin. (Stanford Encyclopedia of Philosophy)

Primary sources

• Augustine — On the Merits and Forgiveness of Sins, Book I
• Augustine — On the Merits and Forgiveness of Sins, Book III
• Augustine — On the Grace of Christ and Original Sin, Book II
• Stanford Encyclopedia of Philosophy — Sin in Christian Thought

Implication to Western Culture

Augustine of Hippo (Stanford Encyclopedia of Philosophy)

On the other hand, Augustine makes our inner motivational and moral life opaque even to ourselves and fully transparent only to God (Confessiones 10.7; In Iohannis evangelium tractatus 32.5). We can never be fully sure about the purity of our intentions, and even if we were, we could not be sure that we will persist in them. All human beings are therefore called to constantly scrutinize the moral status of their inner selves in a prayerful dialogue with God (as it is dramatized in the Confessiones). Such self-scrutiny may well be self-tormenting; the obsession of Western Christianity with inner latent guilt here has its Augustinian roots. The public staging of Augustine’s confession before God in the Confessiones may, among many other things, represent an attempt to remedy the loneliness of Christian self-scrutiny (cf. Confessiones 10.1–7).

Augustine’s doctrine of original sin had enormous consequences because it changed how Western Christians understood human nature, childhood, sexuality, political authority, moral responsibility and salvation.

Its central message was not merely that people sometimes behave badly. It was that human beings are born into a damaged condition: the will is weakened, desire is disordered, death and suffering are inherited, and no person can restore himself without divine grace. Augustine still believed human nature was fundamentally created good, but he thought it had become incapable of complete moral self-government after Adam’s fall. (Cambridge University Press)

1. Infant baptism became urgent

Infant baptism existed before Augustine, so he did not invent it. However, his doctrine provided its most powerful Western theological justification.

Augustine reasoned:

1. Infants have committed no personal sins.
2. Baptism is nevertheless administered “for the forgiveness of sins.”
3. Therefore, infants must possess an inherited sin requiring forgiveness.

This helped make baptism something that should occur very early in life rather than after a long period of instruction. Baptism was understood not merely as initiation into the Christian community but as the remedy for the condition inherited from Adam. Medieval canon law consequently devoted substantial attention to baptism and the sacraments. (Vatican)

Social consequences

• Parents sought to have children baptized quickly.
• Emergency baptism became important when an infant appeared likely to die.
• Midwives and laypeople were sometimes expected to know how to baptize in emergencies.
• Baptism formally incorporated a child into the Christian community.
• Godparents acquired religious and social responsibilities toward the child.

The negative consequence was intense anxiety about infants who died without baptism. Augustine himself held a severe position: because infants possessed original sin, they could not enter salvation without baptism, although later medieval theologians softened this through the concept of limbo. Modern Catholic theology permits hope that unbaptized infants may be saved, but this represents a substantial movement away from Augustine’s stricter conclusion. (Vatican)

2. The Church and its sacraments became more socially central

If human beings were born alienated from God and could not heal themselves, salvation required divine grace. In Western Christianity, grace was ordinarily communicated through baptism, the Eucharist, penance and the institutional Church.

This strengthened the idea that the Church was not merely a voluntary association of religious believers. It was the institution through which people entered the Christian life and received the means of salvation.

The practical result was a society organized around sacramental milestones:

• Baptism after birth
• Confirmation
• Confession and penance
• Marriage under Church authority
• Communion
• Last rites before death
• Christian burial

Original sin was not the sole cause of medieval sacramental society, but it supplied a major part of its theological logic: human beings needed continuous spiritual assistance because baptism removed original sin while disordered desire and moral weakness remained. (Cambridge University Press)

3. Western Christianity developed a more pessimistic view of human perfectibility

The controversy between Augustine and Pelagius concerned how much humans could accomplish through their own will.

Pelagius emphasized moral freedom and the human capacity to obey God. Augustine believed this underestimated the damage done by sin. According to Augustine, people retained a will and remained responsible for their actions, but the fallen will could not reliably choose and sustain the good without grace. Original sin had transformed humanity’s original ability not to sin into what Augustine described as an effective inability not to sin without divine healing. (Stanford Encyclopedia of Philosophy)

This produced two contrasting social effects.

Constructive effect: moral realism

Augustinian thought discouraged the belief that education, legislation or political reform could eliminate selfishness. Human beings remained vulnerable to:

• Pride
• Greed
• Tribal loyalty
• Lust for power
• Self-deception
• Corruption

This contributed to a form of Christian political realism: institutions should not assume that rulers or citizens will behave virtuously simply because they understand what is right. Law, discipline and divided authority may be necessary because people frequently misuse freedom. (Internet Encyclopedia of Philosophy)

This aspect of Augustine can support later ideas resembling checks on power: one should distrust concentrated authority because rulers are no less fallen than ordinary people.

Negative effect: diminished confidence in human agency

The same doctrine could encourage excessive pessimism. Poverty, violence, hierarchy and political injustice could be treated as unavoidable consequences of fallen humanity rather than conditions that could be substantially improved.

Augustinianism could therefore produce both:

• A realistic suspicion of utopian political projects
• A fatalistic acceptance of existing institutions and inequalities

Augustine himself did not teach that every existing political order was just. His point was that no political system could transform human beings into morally perfect creatures.

4. Sexual desire became closely connected with humanity’s fallen condition

Augustine did not teach that the body, marriage or sexual reproduction was intrinsically evil. He explicitly defended marriage as good.

However, he connected the transmission of original sin with concupiscence—desire that no longer remains completely under rational control. Sexual arousal became one of his clearest examples of the disorder created by the fall: the body does not always obey the will, and the will does not fully command its own desires.

Augustine wrote that marriage could use sexual desire for the good purpose of procreation, but that the act remained accompanied by a disordered passion associated with fallen humanity. (New Advent)

This reinforced several tendencies in Western Christian society:

• Virginity and celibacy were treated as spiritually superior vocations.
• Sexual restraint became a major measure of holiness.
• Marital sex was justified principally through procreation and fidelity.
• Sexual pleasure was frequently viewed with suspicion.
• Uncontrolled desire was interpreted as evidence of humanity’s rebellion against reason and God.
• Clerical celibacy gained additional theological prestige.

Christian sexual asceticism existed long before Augustine, so he did not create these attitudes by himself. Nevertheless, his connection between reproduction, concupiscence and inherited sin gave them a particularly systematic and influential explanation.

The harmful legacy, according to many critics, included excessive sexual guilt, shame surrounding the body and difficulty distinguishing normal sexual desire from morally culpable lust.

5. Moral life became focused on inner motives, not merely external behavior

For Augustine, sin was fundamentally a disorder of the will and love. An outwardly good action could be morally defective when motivated by pride, vanity or the desire for domination.

This encouraged Christians to ask not only:

“What did I do?”

but also:

“Why did I do it?”

Augustine’s influence contributed to a culture of:

• Examination of conscience
• Confession
• Scrutiny of motives
• Awareness of self-deception
• Repentance for thoughts and desires
• Suspicion of moral pride

This was psychologically sophisticated. It recognized that people can perform charitable or religious acts for selfish reasons and can deceive themselves about their own virtue.

But it could also become oppressive. The Stanford Encyclopedia of Philosophy notes that Augustine’s emphasis on uncertain inner motives helped establish Western Christianity’s preoccupation with hidden or latent guilt. A person could never be entirely confident that even an apparently good action was free from pride. (Stanford Encyclopedia of Philosophy)

6. Humility became a central social and moral virtue

The doctrine placed everyone in the same basic condition. Kings, bishops, peasants, philosophers and infants all belonged to fallen humanity.

No one could claim to be naturally righteous or spiritually self-sufficient. Virtue itself depended upon grace.

This had a potentially egalitarian moral implication:

No social class, nation or intellectual elite was naturally innocent.

It encouraged:

• Humility
• Forgiveness
• Patience with human weakness
• Recognition that respectable people are also capable of evil
• Charity toward sinners
• Resistance to moral self-righteousness

At the same time, the doctrine did not produce political equality in the modern sense. Medieval society remained highly hierarchical. Equality in sin before God could coexist with large inequalities in social status and power.

7. It reinforced discipline and authoritative institutions

When people are understood as possessing weakened wills and disordered desires, external discipline can appear necessary for their own good.

Parents, clergy, teachers and rulers could be understood as restraining tendencies that individuals were unable to govern by themselves. This helped justify a paternalistic model of society:

• Children required strict moral formation.
• Religious error could be treated as dangerous to both individuals and communities.
• Law should restrain vice, even when it could not produce genuine virtue.
• Ecclesiastical discipline protected people from their own spiritual weakness.

Augustine’s support for using state pressure against the Donatist Christian movement arose from a larger set of arguments, not simply original sin. Nevertheless, his pessimistic view of the fallen will made coercive correction easier to justify: people might sometimes need to be compelled toward conditions in which they could eventually recognize the truth.

This was one of the doctrine’s more dangerous possible consequences. The belief that authorities understood a person’s true good better than the person himself could support paternalism, religious coercion and suppression of dissent.

8. It shaped the Reformation and modern Western Christianity

Augustine’s arguments about sin, grace and the weakness of the will became central again during the Protestant Reformation.

Martin Luther and John Calvin drew heavily upon the anti-Pelagian Augustine. They emphasized that humans could not earn salvation through moral effort and were completely dependent upon God’s grace. Luther’s dispute with Erasmus over free will consciously repeated many elements of Augustine’s dispute with Pelagius. (Stanford Encyclopedia of Philosophy)

This contributed to:

• Protestant emphasis on salvation by grace rather than merit
• Doctrines of predestination
• Suspicion of works performed to earn salvation
• Intense debates about free will
• Reformed teachings concerning radical human corruption
• Catholic clarification of original sin and grace at the Council of Trent

Much of the Catholic–Protestant divide therefore occurred inside an essentially Augustinian framework. Both sides generally accepted that humanity was fallen and dependent upon grace; they disagreed about how grace, faith, works, freedom and the sacraments operated.

9. It created a distinctively Western form of Christianity

Eastern Christianity generally emphasized that humanity inherited death, corruption and a tendency toward sin from Adam, while resisting the stronger Western idea that each person inherited Adam’s personal guilt.

Augustine’s works had less direct influence in the Greek-speaking East. The Western churches—Catholic and later Protestant—developed a more juridical and guilt-centered doctrine. The Orthodox tradition more commonly speaks of ancestral sin, stressing mortality and corruption rather than inherited personal culpability. (Orthodox Church in America)

This difference affected the general tone of the traditions:

• Western Christianity frequently described salvation in terms of guilt, forgiveness, justification and pardon.
• Eastern Christianity more commonly emphasized sickness, mortality, healing and participation in divine life.

These are broad tendencies rather than absolute differences, but Augustine was one of the principal reasons the Western tradition developed along its particular path.

Overall assessment

The most important positive consequence was moral realism. Augustine recognized that ignorance was not the only cause of wrongdoing. Intelligent, educated and socially respectable people could knowingly choose selfishness, rationalize cruelty and become corrupted by power. Human beings needed humility, grace, discipline and institutions that accounted for persistent self-interest.

The most important negative consequence was the possibility of turning that realism into anthropological pessimism: excessive guilt, fear concerning unbaptized children, suspicion of sexuality, diminished confidence in human freedom and justification for paternalistic or coercive authority.

In compressed form, Augustine’s doctrine helped move Western Christianity toward this view:

Human beings possess profound dignity because they were created by God, but they cannot safely trust their desires, motives or institutions because every level of human life has been damaged by sin.

That tension—human dignity combined with deep distrust of human perfectibility—became one of Augustine’s most enduring contributions to Western civilization.

Handwritten Notebook Pages

Source

Open Augustine Original Sin notebook pages — start at notebook p. 101 (file not included in this release).