What is a World View?

I don’t have a philosophy degree nor have I studied philosophy for many years, so I’ll define worldview using Richard DeWitt’s words¹:

a system of beliefs that are interconnected in something like the way the pieces of a jigsaw puzzle are interconnected.

Many of these beliefs are backed by evidence or common sense, which may or may not be rooted in experience. For a silly example, I believe that at least one person other than me will read this blog. From common sense, the internet is so interconnected that someone will notice, especially if I market this post. From evidence, I have experience publishing on the internet and watching viewership go up, just not for this post yet. So my belief is currently in the same state as Schrödinger’s cat², either true or false. You might have already spotted flaws in my common sense or noticed how thin my evidence is, but that is also the point. Many beliefs, maybe even yours, are not only faulty but can also be easily swayed³. Now don’t rush to prove me wrong. Truly think about it. Do you have evidence (outside eye witness or authoritative figures) or common sense for why one second for me is not exactly one second for someone else in a moving car? If you think one second is universal, let me challenge that before you come back to this post: Time dilation.

Worldviews are more important than most people realize. They are the invisible foundation beneath every belief, decision, and sense of identity, the jigsaw puzzle holding your life together. But if worldviews are so foundational, it’s worth asking: what makes one worth holding? And how do you know yours is grounded in something true? Those are the questions this post tries to answer, and by the end I’ll share the worldview I’ve staked my own life on.

Why They are Important

Your worldview is quietly shaping everything: what you trust, what you fear, how you treat people, and what you think your life is for. It is the lens you look through, not the thing you look at. That is exactly why it is easy to miss.

The first reason worldviews matter is that the lack of one, or a poorly examined one, creates a weak foundation. And weak foundations do not hold. A person drifting without a grounding set of beliefs is vulnerable to whatever feels good or convenient in the moment, and that can lead to real harm. Constant overeating does not feel dangerous until it becomes a health crisis. Unchecked greed does not feel corrosive until the people around you stop trusting you. The same principle applies at a societal level. A culture that never examines what it believes, or why, tends to splinter. Personal and social deterioration rarely announce themselves. They creep in through the cracks of an unexamined foundation. This is evident in The Republic by Plato⁴, when Thrasymachus defines justice as:

…nothing else than the interest of the stronger

Not only does Socrates dismantle this view through logic alone, but it is a genuinely dangerous one. I might be getting ahead of myself, but I think it is worth pausing to ask why we believe what we believe (which is a conversation for another post). So entertain me for a moment, hopefully a short one. If everyone held Thrasymachus’s definition of justice, what would society look like? No protection for children, the disabled, or widows. Would we look like the Spartans, or something more troubling? Even among the Spartans, physical strength did not determine all power. Women held real influence despite the physical advantage men had. A worldview shapes not only how you see yourself but how you treat others, and in turn, it shapes the society around you.

C.S. Lewis noticed something similar from a different angle⁵. He observed that when people argue, they appeal to some standard of fairness or decency that neither of them invented. You hear it in phrases like “that’s not fair” or “how would you like it if I did that to you?” Nobody says these things to a rock or a table. We say them to people because we assume, without thinking about it, that there is a real standard both parties are accountable to. Lewis argued that this points to something beyond us, a moral law that we did not make but somehow all know.⁶ If he is right, then a worldview that ignores it is not just philosophically weak. It is building on a foundation it refuses to acknowledge.

The second reason is that a good worldview does not just protect you from harm, it actively builds something. It gives you a reason to become a doctor and spend years learning how to save someone else’s life. It gives you a reason to show up for your friends and family even when it is inconvenient, because you believe those relationships matter. A worldview that points toward something good outside of yourself tends to produce good in the people around you as well. It is generative, not just protective. One of the most influential texts I have read that reshaped my perspective on religion was Yeshayahu⁷ 1:11-17:

To what purpose is the multitude of your sacrifices unto me? saith the LORD… Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.⁸

This view of the LORD challenged my assumptions, and probably many others’. It was never about the sacrifices. It was about doing good, His version of good. And at least in this passage, that means uplifting the oppressed and bringing justice to orphans and widows. Now imagine what that society would look like. The poor are no longer crushed by their circumstances. Widows and orphans are protected, not forgotten. What does it take for a person to work toward that reality today? Maybe it starts with caring enough to seek good. Maybe it starts with writing a blog. (Lol⁹)

The third reason is perhaps the most underappreciated. A worldview that is dynamic, one you are willing to test, question, and refine, becomes a tool for understanding truth. A thought from Zhuangzi¹⁰ that often comes to mind¹¹:

Granting that you and I argue. If you beat me, and not I you, are you necessarily right and I wrong? Or if I beat you and not you me, am I necessarily right and you wrong? Or are we both partly right and partly wrong? Or are we both wholly right and wholly wrong? You and I cannot know this, and consequently the world will be in ignorance of the truth.

This might seem like an argument against finding truth through worldviews, but I actually agree with the tension it raises. I don’t think anyone can fully understand truth, at least not yet. The goal is not to arrive at perfect understanding, but to find the path toward it. To get as close as possible, not out of self-righteousness, but because truth is itself worth pursuing. A worldview is not just a set of conclusions you hold. It is a framework you think with. The willingness to lean into your worldview honestly, to follow it where it leads even when that is uncomfortable, is what separates a belief from a conviction. And convictions, as we will see, have a way of getting closer to the truth than assumptions ever will.

My World View

My worldview is constantly being challenged, by myself, by others, and by the texts I read. It is constantly changing, and I have come to believe that is a good thing.

“Who told you to be happy?”¹² Ragnar Lothbrok asked his son in the TV show Vikings, and it stuck with me. Growing up in a Christian household, I assumed that happiness was a mark of true faith and genuine understanding. I never questioned it. Nobody owed anyone an explanation, so I kept to myself and carried on with that line of reasoning: we are supposed to be happy, and there is no room for sadness. I conveniently ignored the book of Lamentations.

But I was lying to myself. My foundation was not being refined. It was breaking. I kept reaching for things that would fill me up, small pieces of happiness that never lasted. I drifted slowly from the faith I was born into. Not dramatically. Just quietly, steadily, until I realized I was empty. I took courses in religion, psychology, and philosophy. I got deeply into evolutionary biology and the sciences. Still empty.

Augustine described this feeling seventeen centuries before I experienced it¹³:

our heart is restless, until it repose in Thee.

I did not know those words at the time. But I was living them.

Then I came across The Case for Christ¹⁴. I read the book. I read the Bible. And my perspective changed drastically.

What I found was not a set of rules or a system of rituals. I found a Creator with personal attributes. He is Wisdom, Savior, Redeemer, Righteousness, Peace, and Love. Not as titles He wears, but as things He simply is. And because He is all of these things, it reframes everything. It explains not only what these words mean at their deepest level, but why He did what He did, why He is doing what He is doing, and what He will do. The definitions are not pointing to an idea. They are pointing to a Person. And there came a Person willing to die on the cross for the world¹⁵:

And you were dead in your offenses and sins, in which you previously walked according to the course of this world, according to the prince of the power of the air, of the spirit that is now working in the sons of disobedience. Among them we too all previously lived in the lusts of our flesh, indulging the desires of the flesh and of the mind, and were by nature children of wrath, just as the rest. But God, being rich in mercy, because of His great love with which He loved us, even when we were dead in our wrongdoings, made us alive together with Christ (by grace you have been saved), and raised us up with Him, and seated us with Him in the heavenly places in Christ Jesus, so that in the ages to come He might show the boundless riches of His grace in kindness toward us in Christ Jesus. For by grace you have been saved through faith; and this is not of yourselves, it is the gift of God; not a result of works, so that no one may boast. For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them.

What I had misunderstood was not just happiness. It was the whole spectrum of emotion. I had treated feelings as indicators of faith, as if joy meant you were close to God and sorrow meant you had drifted. But that is not what I found in Scripture. Lamentations weeps¹⁶. The Psalms rage¹⁷ and despair¹⁸. Job demands answers¹⁹. The full weight of human emotion is present, and it is not treated as a failure of faith. It is treated as honesty before God.

What faith actually requires is not a particular feeling. It is a particular anchor. Hebrews 11 puts it plainly²⁰:

Now faith is the assurance of things hoped for, the conviction of things not seen.

The Truth does not change based on how you feel about it. It does not become less true on the days you are grieving, or doubtful, or numb. And that Truth, followed honestly and all the way through, is heading somewhere. Not toward the shallow happiness I was chasing, but toward something deeper. Toward joy, the kind that does not depend on circumstances because it is not rooted in them.

This is where Zhuangzi’s words find an unexpected companion, though I want to be honest about the limits of that comparison. Zhuangzi was not simply saying that arguments are hard to win. His broader philosophy moves toward something closer to dissolving the question of truth altogether, flowing with what is natural rather than arriving at conviction. I am still working through what he actually meant, and I suspect I have more to learn from him than I currently realize.¹⁰ But what I can say is this: the humility he points to is real. None of us, reasoning alone, gets all the way to truth. Paul arrives at the same diagnosis from a completely different direction²¹:

There is no one righteous, not even one…

Neither the Taoist philosopher nor the Jewish apostle believed that human reasoning, left to itself, arrives at the whole truth. Where I part ways with Zhuangzi, at least in my current understanding, is in what comes next. His sage seems to stop seeking and flow with whatever is natural. But what if the current itself is going somewhere? What if truth is not only something you reason toward, but something that moves through you when you stop fighting it? Not a conclusion you finally reach, but a direction you learn to stop swimming against.²²

That is a question I am still sitting with. But it is what I found on the other side of the emptiness. Not a feeling to maintain, but a Person to trust. The way, the truth, and the life²³, not as a philosophy to adopt, but as something alive, working in you, if you are willing to let it. The question stopped being “am I happy enough?” and became something harder and more honest: am I willing to follow where this leads, even when I cannot see it yet?

Truth and World View

If my worldview is constantly being tested and refined, then the question of truth has to be taken seriously. Not just what I believe, but whether there is any grounds to believe it at all.

DeWitt is honest about the limits here. He writes that “we cannot know for sure what reality is like.”¹ And he is not being cynical. He is being careful. The history of science and philosophy is full of confident claims that later turned out to be wrong, sometimes embarrassingly so. People were certain the sun revolved around the earth. They were certain the atom was indivisible. Certainty has a poor track record. Zhuangzi saw this too. No argument, no matter how airtight it feels in the moment, can guarantee it has arrived at the truth. The world, as he put it, remains in ignorance.

So where does that leave us?

It would be easy to land in skepticism, to throw up our hands and say that since we cannot know for sure, we should not commit to anything. But that is itself a conviction. Refusing to plant a flag is still a choice about where to stand. And in my experience, it does not produce wisdom. It produces the same emptiness I described earlier, drifting without anchor, filling the gap with whatever feels convincing in the moment.

Paul’s words echo in my mind whenever this thought arises²⁴. He wrote that what can be known about God is already evident, visible in the things that have been made, and that people do not simply miss this. They suppress it. That is a harder claim than saying people are ignorant. It says the resistance is not intellectual. It is moral. It is a choice about what you are willing to let be true. I sat with that for a long time, and I found it more honest than uncomfortable.

The harder and more honest move is to follow the evidence and reasoning as far as they go, and then to be transparent about where they stop and conviction begins. For me, that line lands here: I believe there is a Creator. Not as a comfortable assumption I inherited, but as the conclusion I kept arriving at after years of drifting away from it. The sciences I studied pointed to a universe with a beginning. The philosophy pointed to the need for something uncaused. And the history pointed to a Man who died and, by every account His closest followers were willing to suffer and die for, did not stay dead. These are not fringe claims. The empty tomb, the post-resurrection appearances, and the rapid explosion of the movement in Jerusalem, the very city where the execution happened and where the tomb could have been inspected, are the agreed starting points even among skeptical historians. The debate is not whether these things happened but what best explains them.²⁵ The argument has been made rigorously enough that skeptics outside the tradition have had to engage it seriously. John Earman, a philosopher of science with no stake in the outcome, spent a full book dismantling Hume’s probability argument on its own mathematical terms.²⁶ N.T. Wright spent years as a historian examining the Jewish and Roman context before arriving at his conclusions.²⁵ These are not men with an obvious reason to be convinced.

The point I find impossible to ignore is this: Jesus’ disciples were not men dying for a theology handed to them by someone else. They were dying for something they claimed to have seen. And they were doing so in a culture that had no framework for what they were describing. First century Jewish thought had no category for a single individual rising from the dead in the middle of history. Resurrection was expected at the end of the age, for everyone, not on a Sunday morning for one Person.²⁷ They were not reaching for a comfortable explanation. They were making a claim that was as disruptive to their own worldview as it is to ours. Ignoring that cultural context when evaluating their testimony is not skepticism. It is a failure of historical imagination.

The most famous one comes from David Hume. His argument boils down to this: a wise person weighs the evidence, and since every piece of human experience tells us that dead people stay dead, no testimony can ever be strong enough to overturn that.²⁸ It sounds airtight. But it has a problem. Earman, whose book is cited above, showed that if you follow Hume’s reasoning consistently, you would have to reject not just miracles but a lot of well-established science that once looked impossible based on prior experience. He also showed something the resurrection conversation rarely mentions: when you have multiple independent witnesses, even ones who are not individually all that reliable, the combined weight of their testimony can overcome a very low starting probability.²⁹ And that is exactly what the early church gives us. Not one person in a room having a vision. Dozens of people, in different places, over several years, all saying the same extraordinary thing.

The second objection is cognitive dissonance — the idea that when a group’s expectations collapse, they sometimes dig in harder rather than admit they were wrong. Festinger built this theory in part on a 1950s case study of a small UFO cult whose prophecy of an apocalyptic flood went unfulfilled.³⁰ The cult, he claimed, did not dissolve. It doubled down and began recruiting. That became the canonical account, and it has been pressed into service ever since to explain how belief survives is confirmation — including the belief of the early church.

But the canonical account has a problem. Drawing on newly unsealed archival material, Thomas Kelly demonstrated in 2026 that Festinger’s central claims about the group were false, and that the researchers knew they were false. The cult’s leader recanted. The group dissolved. The proselytizing had been happening well before the prophecy failed, not because of it.³¹ What was presented as evidence of a new psychological mechanism was, by the documents’ own account, a misrepresentation. Scholars in psychology, sociology, and religious studies have been building on a foundation that has now collapsed.

This matters not because it settles the question of the resurrection, but because it should make us honest about the weight we assign these objections. Cognitive dissonance, even as a real phenomenon, does not explain where a belief comes from that nobody held before. It explains how people protect convictions already in hand. The disciples were not defending something they had grown up with. They were staking their lives on a claim that disrupted their own tradition — a single man, raised physically from the dead, in the middle of history, when their entire framework reserved that event for the end of the age and for everyone at once.²⁷ There was no category waiting to receive what they were describing. That is not the shape of a belief someone retreats into. It is the shape of something that interrupted them.

And then there is the martyrdom question. People die for beliefs in every tradition, that much is true. But there is a difference between dying for an idea someone handed you and dying for something you say you saw with your own eyes. The apostles were not defending a theology they inherited. They were defending a firsthand experience. And as far as the historical record shows, not one of them recanted.³² That does not prove the resurrection happened. But it does mean the two most popular ways of dismissing it, Hume’s probability argument and Festinger’s dissonance theory, do not explain the evidence nearly as well as they seem to at first glance.

The lens through which I see the world brings me to this singular conclusion: there is a Most High, Holy, Good, and Faithful Creator. He is not an abstraction or a cosmic force. He is personal, and He has made Himself known. The cumulative case points somewhere particular, and that particularity is part of what makes it credible rather than convenient. A God vague enough to be whatever you need Him to be is not a God worth staking a life on. The God of Scripture is specific enough to be wrong about, which is why He is worth taking seriously.

I cannot prove this the way I can prove a theorem. But I can say that it is the most honest account I have of what I see in the world, in history, in Scripture, and in myself. And having followed the evidence, this is how I hold what I cannot yet fully prove: If I am right, then the joy I have caught glimpses of is not the end of the story. It is only the beginning of it.

That is not the wager of someone who picked a god at random and hoped for the best. It is the posture of someone who looked at the trail of evidence, followed it honestly, and found that the weight of it landed somewhere specific. The humility is not in the destination. It is the requirement for the journey and the acknowledgement that I am still walking.

Conclusion

If you have made it this far, you have probably already placed yourself somewhere in this conversation. Maybe you found the philosophy interesting but the theology a bridge too far. Maybe the theology resonated but the philosophy felt like unnecessary scaffolding. Maybe you are still somewhere in the middle, which, if the intro did its job, you now know is still a position with a worldview underneath it.

So let me ask you something directly.

If you are skeptical of the wisdom found in Scripture, that is fair. Maybe you have read it and walked away unconvinced. Maybe you have not read it at all. Either way the question I would ask is the same: have you engaged with it on its own terms, not through the filter of someone who already dismissed it, but wrestled with the text itself honestly? Because what I found was not a collection of outdated rules. I found a portrait of a God whose character, whose justice, mercy, love, and wisdom, has been shaping civilizations, comforting the grieving, convicting the powerful, and outlasting every empire that tried to replace it, for thousands of years. The question worth asking is not whether you agree with all of it. The question is whether you have given it a fair hearing on its own terms.

And here is the harder question underneath that one. Whatever worldview you are currently holding, how much of it was chosen and how much of it was absorbed? I am not asking to be provocative. I had to ask it of myself and the answer was uncomfortable. Lewis observed that the problem with a corrupted worldview is not just that it leads to wrong conclusions, it is that it distorts the very instrument you are using to reach them.³³ If your thinking has been quietly shaped by fear, pride, or self-interest, you cannot fix that by reasoning harder. You have to be willing to question the questioner. I had to. It was not a comfortable process, but it was an honest one. How much of what you believe about justice, love, meaning, and truth was formed by careful examination, and how much was shaped by your mood, your culture, your wounds, or what was convenient at the time? You cannot fix a broken lens by looking through it harder.

We are all building on something. The only question is whether we have looked at the foundation. A worldview constructed around your current emotional state is a foundation that shifts every time you do. A worldview built on thousands of years of tested wisdom, the kind that has survived persecution, philosophical challenge, and the full weight of human suffering, is at least worth considering before you dismiss it.

You do not have to arrive where I arrived. But I would ask you to take the question seriously: what are you building on, and can it hold the weight of a life? The weight of a persecuted society? The weight of time?

If you think there is a worldview with a stronger foundation than the character of a God who is Infinite, Justice, Peace, and Love to the point of death, I genuinely want to hear it. Not because I am looking for a fight, but because that is what a dynamic worldview does. It stays open. It keeps asking. It follows the truth wherever it leads, even when that is somewhere you did not expect to end up.

That is where I ended up. Still asking. Still being refined. But no longer empty.

As Augustine said, our hearts are restless until they rest in the One who made them.¹³ The only question worth answering is whether you are willing to stop running long enough to find out if that is true.

Before you go, one clarification I think is worth making. Throughout this post I have talked about worldviews as dynamic, revisable, and incomplete. I want to be clear about what I am and am not claiming there.

A worldview is a framework, not a claim to absolute truth. It is the lens, the map, the way you organize reality and move toward understanding. A good framework is dynamic because it stays open to correction. But a framework is not the same as the territory it is trying to describe. My conviction is that the absolute truth the framework points toward is found in Scripture, fulfilled in Christ, and clarified by the apostles. The map is dynamic. The destination is not.

There is also a difference between a theoretical worldview and a functional one, and this is where honesty gets uncomfortable. A theoretical worldview is what you say you believe. A functional worldview is what your actual behavior reveals you believe. Consider gravity. Nobody consciously thinks about gravitational force when they stand up. But everyone behaves as if it is real, every moment of every day. You do not grab walls when you rise from a chair. You do not worry about drifting into space when you open a window. Your functional worldview about gravity is so settled it does not even register as a belief anymore. It just is.

Most of us do not live that way about the things we claim to believe most deeply. I certainly do not. I would argue that nobody has ever held a fully functional biblical worldview except Jesus Himself. The rest of us hold it theoretically (and sometimes functionally which is faith), aspire to it, fail at it, and get back up. That is not a reason to abandon the framework. It is the most honest thing you can say about what it means to be human inside of one.

A Few Questions

I am genuinely curious about what you think about truth and your worldview, and I would love to hear your responses. Also, if you can do me a solid, ask these same questions to your AI model of choice (I’ll give you the answers I got if you want). I am just as curious what they say.

You can reach me at danielrcastro10@gmail.com. Nothing will be shared without your permission.

Here are the questions:

1. What patterns remain invariant when human knowledge is translated across all symbolic systems (language, math, code, art)?
2. What conclusions remain true if all human sensory modalities (sight, sound, etc.) are removed and only abstract structure remains?
3. What ideas in human knowledge are least dependent on scale (true at micro, macro, and conceptual levels)?
4. If 90% of all human knowledge were false or biased, which 10% would be most recoverable from first principles?
5. What beliefs would still emerge if each human were raised in total isolation but rediscovered knowledge from scratch?
6. What ‘truths’ require the least assumptions to hold?
7. What is the smallest set of principles that can generate the largest portion of observed human knowledge?
8. Which human explanations reduce the most data with the least complexity penalty?
9. If all human knowledge had to be encoded in the shortest possible message, what concepts would remain?
10. Where do physics, mathematics, biology, and philosophy independently converge on the same structural principle without shared assumptions?
11. What concepts appear simultaneously in unrelated domains (e.g., evolution, markets, neural networks) with identical mathematical structure?
12. What truths are rediscovered every time humans formalize a new domain?
13. At what points do our most successful theories (physics, logic, economics) break down, and do those breakdowns share a common structure?
14. What phenomena are consistently labeled ‘paradox’ across disciplines, and do they point to a deeper unified constraint?
15. What is the most stable contradiction in human knowledge—one that persists despite repeated attempts to resolve it?
16. If an intelligence evolved without survival pressure (no scarcity, no death), what truths would it still discover?
17. What structures in human knowledge would remain meaningful to a system with no emotions, no body, and no evolutionary history?
18. What would reality look like if described purely as transformations of information, without reference to objects or observers?
19. What ideas have remained stable across the longest time horizons despite changes in worldview?
20. Which current theories are most likely to survive 1,000 years of scrutiny, based on past patterns of error?
21. What truths became more true as measurement improved, rather than being replaced?
22. What methods of discovering truth have the highest long-term success rate across domains?
23. Does truth emerge more often from contradiction, symmetry, or optimization?
24. What is the most reliable signal, across all data, that a belief is false?
25. What conclusions persist after recursively removing all assumptions, interpretations, and metaphors from human knowledge?
26. What truths remain when all human motivations (fear, desire, survival) are treated as noise?
27. What do humans consistently rediscover after losing knowledge (e.g., after collapse or isolation)?
28. Across all domains, what direction does increasing knowledge consistently move toward (e.g., unity, complexity, abstraction)?
29. What is the asymptotic limit of explanation—what kind of answer do all explanations trend toward?
30. If all models are approximations, what is the shape of the thing they are approximating?
31. What remains true if I assume that all human cognition is fundamentally misaligned with reality?

Extra Resources

• World View Examples by Chris Drew
• Why You Don’t Understand The Book Of Job by Tim Mackie
• The Battle for Your Mind by Adrian Rogers