THE SIN NATURE AND CRIMINAL BEHAVIOR
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The Sin Nature and Criminal Behavior
Kathy Strom
Helms School of Government, Liberty University
CJUS 700
Dr. Carl Miedech
September 21, 2025
Abstract
This paper explores the biblical doctrine of the sin nature and its relationship to human
behavior, particularly in the context of criminal activity. Drawing exclusively from Scripture, the
discussion defines the sin nature as humanity’s inherited corruption resulting from Adam’s
disobedience. The paper examines how this condition originates, its pervasive effects on
individuals and societies, and the possibility of overcoming sin through the redemptive work of
Jesus Christ and the power of the Holy Spirit. Special attention is given to the ways in which the
THE SIN NATURE AND CRIMINAL BEHAVIOR
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sin nature provides a foundational explanation for criminal behavior, even though not all sin
manifests as crime in a legal sense. Ultimately, this paper argues that secular theories may
account for environmental or structural influences, but the Bible identifies sin as the true source
of crime. The problem of criminal behavior is therefore understood as a problem of the heart,
and its resolution is found only in Christ.
Keywords:
The Sin Nature and Criminal Behavior
In the field of criminology, scholars attempt to explain the causes of crime through
sociological, psychological, and biological theories. While these frameworks offer valuable
insights, a biblical worldview requires considering the deeper spiritual reality of human
behavior. According to Scripture, crime can be understood as a manifestation of humanity’s sin
nature. This paper explores the biblical doctrine of sin, how humanity inherited the sin nature,
its effects, how it may be overcome, and the extent to which the sin nature explains criminal
behavior.
The Sin Nature
The Bible teaches that every human being is born with a sinful inclination. This sinful disposition
is not merely a tendency to make mistakes but a deep-seated rebellion against God. The apostle
Paul describes this condition clearly: “For all have sinned and fall short of the glory of God”
(Romans 3:23, English Standard Bible, 2020). The sin nature is the root condition of the human
heart that inclines people toward disobedience.
The Origin of the Sin Nature
The sin nature entered the world through Adam’s disobedience in the Garden of Eden. Paul
explains, “Therefore, just as sin came into the world through one man, and death through sin,
and so death spread to all men because all sinned” (Romans 5:12, English Standard Bible, 2020).
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Humanity inherits this fallen condition from Adam, making sin not just an external action but an
internal reality. David acknowledges this truth in his confession: “Behold, I was brought forth in
iniquity, and in sin did my mother conceive me” (Psalm 51:5, English Standard Bible, 2020).
From conception, every person carries the corruption of sin.
Overcoming the Sin Nature
Although humanity is bound by sin, Scripture also reveals that victory over the sin nature is
possible through Christ. Paul declares, “We know that our old self was crucified with him in
order that the body of sin might be brought to nothing, so that we would no longer be enslaved
to sin” (Romans 6:6, English Standard Bible, 2020). Overcoming sin requires regeneration by the
Holy Spirit, which transforms the believer’s heart. Jesus Himself stated, “Truly, truly, I say to you,
unless one is born again he cannot see the kingdom of God” (John 3:3, English Standard Bible,
2020). Thus, the solution to sin is not human effort but divine grace through Christ’s sacrifice
and the sanctifying work of the Spirit.
The Effects of the Sin Nature
The sin nature impacts every aspect of human life. Paul explains, “For I do not do the good I
want, but the evil I do not want is what I keep on doing” (Romans 7:19, English Standard Bible,
2020). This internal battle shows the corrupting power of sin. Sin separates humanity from God
(Isaiah 59:2, English Standard Bible, 2020), distorts relationships, and corrupts societies. Its
effects include selfishness, greed, violence, and lawlessness, which mirror the criminal
behaviors that plague communities today.
The Sin Nature and Criminal Behavior
A central question for criminology and theology is whether the sin nature fully explains crime.
The Bible affirms that sin is the ultimate root of human rebellion. James writes, “But each
person is tempted when he is lured and enticed by his own desire. Then desire when it has
conceived gives birth to sin, and sin when it is fully grown brings forth death” (James 1:14–15,
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English Standard Bible, 2020). Criminal acts often arise from unchecked desires such as greed,
lust, pride, or anger.
However, not every sinner becomes a criminal in the legal sense. Laws vary by culture, but all
crimes stem from the sinful heart. Jesus clarified that sin originates internally: “For from within,
out of the heart of man, come evil thoughts, sexual immorality, theft, murder, adultery,
coveting, wickedness, deceit, sensuality, envy, slander, pride, foolishness” (Mark 7:21–22,
English Standard Bible, 2020). Criminal behavior, therefore, is an external manifestation of an
internal corruption. While secular criminology may identify poverty, opportunity, or social strain
as factors, Scripture locates the root of crime in the fallen condition of the human heart.
Conclusion
The sin nature is central to understanding human behavior from a biblical perspective. It
describes the universal corruption inherited from Adam, explains why people are drawn to evil,
and demonstrates the need for redemption in Christ. While secular criminological theories
highlight environmental and structural factors, the Bible identifies sin as the ultimate source of
crime. To the question, “To what extent does the sin nature explain criminal activity?” the
answer is that it provides the foundational explanation. Environmental factors may influence
behavior, but without the sin nature, crime would not exist. Thus, a biblical worldview affirms
that the problem of crime is ultimately a problem of the human heart, and the only true
solution is found in Christ.
References
English Standard Bible. (2020). Zondervan.
