Why I Left Christianity: A 15-Year Journey of Truth, Doubt, and Freedom

Mark Legend Gangmei
4 min readFeb 10, 2025

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Why I Am No Longer a Christian

Leaving Christianity was not a sudden decision but rather a gradual process spanning over 15 years. It was a journey shaped by critical thinking, personal experiences, and an evolving understanding of religion and spirituality. This essay explores the reasons behind my departure, using historical evidence, philosophical inquiry, and psychological insights.

Why I am No Longer A Christianity

The Limitations of Human Understanding of God

Our understanding of God is inherently limited. Every religion claims to possess the ultimate truth, yet there is no objective criterion to validate any of these assertions. This raises an important question: what if all religions are wrong? The mere existence of multiple, often contradictory, religious doctrines suggests that at least some, if not all, must be based on human interpretations rather than divine revelation.

Religions emerged as a way for humans to make sense of the unknown, but that does not make them inherently true. To illustrate, ancient civilizations once believed that lightning was the wrath of the gods, but science has since provided a natural explanation. Similarly, our knowledge of the universe is ever-expanding, challenging long-held religious beliefs.

Religion as a Tool for Control and Conformity

Religious institutions have historically played a role in governance and social control. In the Middle Ages, for example, the Catholic Church held immense power, dictating laws and punishing those who questioned its authority. Even today, religion is used to control populations, often discouraging critical thinking and independent inquiry.

Consider how cults operate: they promise salvation, demand loyalty, and discourage skepticism. Mainstream religions may be more sophisticated, but they employ similar mechanisms. Followers are often encouraged to accept doctrines on faith, without evidence, and to distrust those who question them. This is not the path to enlightenment but to intellectual stagnation.

Morality Without Religion

One of the most persistent arguments for religion is that it provides a moral framework. However, history shows that morality is not exclusive to religious belief. Societies with different religious traditions — or none at all — still have moral codes that promote kindness, justice, and cooperation.

For example, Scandinavian countries, which are among the least religious in the world, consistently rank highest in measures of happiness, education, and human rights. Conversely, deeply religious societies have often been plagued by conflict and oppression. This suggests that ethical behavior arises not from religious teachings but from human empathy and social contracts.

The Human-Made Nature of Holy Books

The notion of “holy books” as divine revelations is problematic. Historical analysis shows that these texts were written, edited, and canonized by humans with specific cultural and political motivations. The Nicene Creed of 325 CE, for instance, solidified the divinity of Jesus — not through divine revelation but through political consensus among early church leaders.

Jesus himself was a historical figure, likely a rabbi or spiritual teacher, but his teachings have been heavily interpreted and modified over centuries. The Gospel of Thomas, a non-canonical text, presents a different perspective on Jesus, emphasizing self-awareness rather than blind faith. This raises the question: how much of what is attributed to Jesus reflects his actual teachings, and how much is later religious doctrine?

The Psychology of Belief and Prayer

Many religious believers report feeling comforted by prayer, but this does not necessarily validate the existence of a deity. Psychological studies suggest that prayer functions similarly to the placebo effect — when people believe in something strongly, they often experience real changes, even if the belief itself is unfounded.

For instance, studies on meditation and mindfulness, which are not inherently religious, show that they provide similar benefits to prayer, such as reduced stress and improved well-being. This suggests that the effects attributed to prayer are not supernatural but psychological.

A Thought Experiment: Religion vs. Reality

To understand the nature of religious belief, consider the following thought experiment:

  1. We all know that the Earth is spherical.
  2. Imagine converting to another religion, such as Hinduism.
  3. Your previous religious beliefs disappear.
  4. Yet, the Earth remains spherical.
  5. Why? Because the shape of the Earth is a fact, independent of belief.

This highlights the key difference between faith and fact. Religious beliefs change depending on culture, upbringing, and personal choice. Objective truths, however, remain constant regardless of belief.

The Illusion of Religious Superiority

One of the greatest flaws in religious thinking is the assumption that one’s faith is the ultimate truth while all others are false. This mindset fosters division and intolerance. History is littered with examples of religious conflicts, from the Crusades to modern-day extremism, all stemming from the belief that one’s faith is the only correct path.

But what if all religions are human constructs, attempts to explain the ineffable? The vastness of the universe suggests that whatever force may have created it is beyond human comprehension. In that case, clinging to any single religious doctrine seems not just misguided but arrogant.

Conclusion: The Freedom of Independent Thought

Leaving Christianity was not an easy decision, but it was a necessary one for intellectual and personal freedom. Life is too precious to be spent adhering to a belief system imposed by others. Instead of accepting inherited doctrines, I choose to seek knowledge, question assumptions, and embrace uncertainty.

Ultimately, the search for truth should not be confined by religious dogma. It should be an ongoing journey, driven by curiosity, reason, and the courage to think independently.

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Mark Legend Gangmei
Mark Legend Gangmei

Written by Mark Legend Gangmei

Perspective Without Borders, Essayist, Realist, Humanist, Creator and Web Designer.

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