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Good and Evil: Exploring the Dual Nature of Man

~8 min read 6 sections Philosophy · Moral Responsibility Decision Making
Abstract

This paper examines the dual nature of good and evil in human beings through the lens of literature, psychology, and comparative religion. Beginning with Robert Louis Stevenson's Dr. Jekyll and Mr. Hyde as a literary archetype of the doppelganger, the paper traces the concept through biblical narrative, Islamic teaching, Confucianism, Jainism, Christianity, and the Bahai faith. It considers whether good and evil are chemically based, spiritually determined, or innately human, ultimately arguing that the two forces are inseparable and coexist within every person as a fundamental duality of the human condition.

Key Takeaways
  • The Doppelganger as a Literary and Cultural Archetype: Jekyll and Hyde introduce the good-evil duality
  • Psychological and Biological Perspectives on Good and Evil: Good and evil as brain chemistry and emotion
  • Good and Evil in Religious Thought: Islam, Confucianism, and Jainism: Intent as the moral root across world religions
  • The Christian Understanding of Good and Evil: Biblical definitions linking evil to sin and Satan
  • The Bahai Faith and the Nature of Evil: Bahai view: evil as absence of good, not intrinsic
  • The Inseparable Duality of Good and Evil in Man: Concludes good and evil coexist inseparably in humanity
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What makes this paper effective

  • The paper uses a recognizable literary archetype — Dr. Jekyll and Mr. Hyde — as an entry point, grounding an abstract philosophical question in a concrete and familiar cultural reference.
  • It surveys a genuinely diverse range of religious traditions (Christianity, Islam, Confucianism, Jainism, and the Bahai faith), giving the argument breadth and cross-cultural credibility.
  • The paper maintains a clear central thesis — that good and evil are an inseparable duality inherent in human nature — and returns to it consistently across each section.

Key academic technique demonstrated

The paper demonstrates comparative synthesis: it places multiple religious and philosophical traditions in dialogue with one another around a single question, noting where they agree (the centrality of intent) and where they diverge (e.g., the Bahai faith's rejection of original sin and Satan). This technique allows the writer to build toward a conclusion that is supported by convergent evidence rather than a single authority.

Structure breakdown

The paper opens with a literary hook (Stevenson's novella) and broadens into a philosophical question about human nature. It then moves through psychological and biological frameworks before surveying five religious traditions in sequence. Each tradition receives its own focused treatment before the paper closes with a synthesizing conclusion that draws on Peterson's concept of good and evil as an indelible inner duality. The structure is roughly funnel-shaped: specific example → broad question → multi-tradition survey → unified conclusion.

Essay 1,577 words

The Doppelganger as a Literary and Cultural Archetype

In 1886, Scottish-born author Robert Louis Stevenson created one of the most enduring and influential literary characters in the form of Dr. Jekyll — a mild-mannered and devoted English doctor who experiments with "things better left alone and in the hands of God," a reference to Jekyll's fantastic transformation into Mr. Hyde, whom Stevenson describes as "pure evil, malevolent, and possessed by the devil" (Williams, 1989, p. 256).

As literary archetypes, Dr. Jekyll and Mr. Hyde have often been compared to what is known as a doppelganger, a German term meaning a spiritual or physical double of an individual — much like twins, with one good and the other evil. However, Stevenson did not invent this concept, nor did the Germans; it dates far into the ancient past and is perhaps best exemplified by the biblical story of Cain and Abel, two brothers — one good, the other evil — with Cain cursed by God to wander the earth for murdering his brother.

Thus, one might ask: by nature, is man good or evil, or both? Is he naturally good and naturally evil at the same time? The answers to these questions have long baffled philosophers, scholars, psychologists, and theologians, yet one thing is abundantly clear — good cannot exist without evil, due to a natural balance between the two, with one supporting the other. Take, for example, Dr. Jekyll, who at first wished to remove the evil side of man, thereby creating a divinely good human being. He soon discovered, however, that this was not possible, because good and evil rely upon each other, forming "a yin and yang relationship in which one cannot be separated from the other" (Williams, 1989, p. 267).

5 Sections Hidden · 910 words
Psychological and Biological Perspectives on Good and Evil155 words
From a psychological standpoint, good and evil could be described as emotional entities that exist within the human subconscious mind in the form of the human soul. Of course, when a person expresses either good or evil emotions…
Good and Evil in Religious Thought: Islam, Confucianism, and Jainism210 words
For example, in the Holy Quran, the most sacred text to those who practice Islam, Mohammed points out that "He that meditates in a good cause shall gain by his meditation; but he that meditates in a bad cause shall be held accountable for its evil. . ." (Dawood, 2003, p. 69). The key word in this…
The Christian Understanding of Good and Evil185 words
According to Derek Williams, from a Christian perspective, the differences between good and evil are clearly laid out in the Old Testament. For example, the word "evil" comes from a root Hebrew expression…
The Bahai Faith and the Nature of Evil230 words
In contrast to the definitions and understanding of good and evil as taught in Christianity, Islam, and Judaism — the three major world religions — those who practice the Bahai faith see things in a completely different light. First, the Bahai faith "does not teach that the physical desires…
The Inseparable Duality of Good and Evil in Man130 words
But when it comes down to the reality of the question as to whether man is good, evil, or both by nature, we must heed the message contained in the New Testament, which equates traits like "ungodliness," "lawlessness," and especially "evil" as being based upon "moral and spiritual depravity which links sin with Satan" (Peterson, 2004, p. 287). In this respect, man is both good and evil but…

References

Dawood, N. J., trans. (2003). The Koran. New York: Penguin Books.

"Good and Evil." (2009). World Scripture. Retrieved May 28, 2009, from http://www.unification.net/ws/theme058.htm.

"On Good and Evil." (2009). Bahai Topics. Retrieved May 28, 2009, from http://info.bahai.org/article-1-4-0-9.html.

Peterson, Michael D. (2004). The foundations of human good and evil. American Psychological Association Bulletin, 25(2), 234–243.

Williams, Derek, ed. (1989). The New Concise Bible Encyclopedia. Oxford, UK: Lion Publishing.

Key Concepts in This Paper
Dual Nature Doppelganger Original Sin Moral Intent Human Soul Religious Traditions Jekyll and Hyde Innate Good and Evil Bahai Faith Spiritual Depravity
Cite This Paper
PaperDue. (2026). Good and Evil: Exploring the Dual Nature of Man. PaperDue. https://www.paperdue.com/study-guide/good-evil-dual-nature-of-man-21523

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