Understanding the Human Inclination to Sin: Insights from the Quran and the Bible
- Ziyad Bulbulia
- 4 days ago
- 3 min read
Human beings often wrestle with questions about why we commit sins, even when we know something is wrong. We may feel an internal pull toward actions we know are harmful or forbidden, and yet we sometimes act on them despite our better judgment. Both the Quran and the Bible provide guidance on this inner struggle, offering insights into human nature and how we can cultivate self-discipline.
The Inner Self in the Quran
In the Quran, the story of Yusuf (Joseph) illustrates the human struggle with sin. When Potiphar’s wife tried to seduce him, Yusuf resisted, saying:
“And I do not seek to free myself from blame, for indeed the soul is ever inclined to evil, except those shown mercy by my Lord. Surely my Lord is All-Forgiving and Most Merciful.” (Quran 12:53)
This verse highlights the concept of the Nafs, or the inner self, which can command a person toward wrongdoing. Muslim scholars refer to this as Nafs al-Ammarah, the soul that incites evil. The Quran emphasizes that humans face two kinds of challenges: the external whisperings of Shaitan, who tries to lead us astray, and the internal pull of our own desires.
The ultimate goal is to transform this restless soul into Nafs al-Mutma’innah, the tranquil soul that is content and aligned with God’s guidance. As the Quran promises:
“O tranquil soul! Return to your Lord, well pleased with Him and well pleasing to Him. So join My servants, and enter My Paradise.” (Quran 89:27-30)
Insights from the Bible
The Bible approaches human sinfulness differently. The Old Testament does not support the concept of original sin. For example, Psalm 51 is often cited in discussions of inherent sinfulness, but a closer look shows that it may simply refer to the human need for divine guidance from the very beginning of life.
In the New Testament, particularly in Romans 7, Paul describes an internal struggle strikingly similar to the Quranic concept of Nafs al-Ammarah:
“So I find it to be a law that when I want to do what is good, evil lies close at hand. FOr I delight in the law of Gof in my inmost self. But I see in my members another law at war with the law of my mind, making me captive to the law of sin that dwells in my members. Wretched man that I am! Who will rescue me from this body of death?” (Romans 7:21-24)
Paul expresses the tension between the desire to do good and the pull toward wrongdoing, a struggle that resonates with human experience across faiths.
The Forbidden Fruit Effect
Psychologists describe part of this struggle as the “forbidden fruit effect.” When something is labeled as forbidden, curiosity and rebelliousness can make it more tempting. This internal tension is recognized across many of the world’s major religions. In Buddhism, it appears as the three poisons: greed, hatred, and delusion. In Sikhism and Taoism, similar ideas about ego and moral pitfalls are explored.
Religions universally encourage self-awareness, ethical behavior, and spiritual growth. By recognizing the inner forces that drive wrongdoing, humans can take steps to control their impulses and cultivate goodness.
Practicing Self-Discipline Today
For Muslims, Ramadan provides a practical framework to train the self. Fasting is not just a physical act of abstaining from food and drink; it is a spiritual discipline that teaches self-restraint, patience, and mindfulness. By controlling desires, suppressing greed, and turning away from harmful behaviors, we practice mastery over the Nafs al-Ammarah.
This inner training cultivates empathy, patience, and moral strength. Sharing these experiences with others, particularly during Ramadan, can also help friends and neighbors understand the beauty and discipline of Islamic practice.
Conclusion
Across faiths, the recognition of human susceptibility to sin and the guidance to overcome it reflects a shared understanding of our inner struggles. Whether through the Quran’s emphasis on the tranquil soul, the Bible’s reflections on the tension between desire and morality, or the ethical teachings of other religious traditions, the message is clear: self-awareness, discipline, and divine guidance are key to transforming the inner self.
By striving to control our impulses, seek knowledge, and cultivate virtue, we align ourselves with the path of righteousness, hoping one day to hear the divine words: “O tranquil soul, enter My paradise.”
Learn More: Watch the ninth episode of our Ramadan series to explore this topic further
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