What Is The Spiritual Realm?
Most Christians believe in the spiritual world. They just live like it isn’t real.
That’s not an accusation. It’s an honest description of most of us, including people who love Jesus, read their Bibles, and show up to church. We affirm the spiritual realm exists. We just don’t factor it in; at least in practice.
We pray, but if we’re honest, we’re not always expecting much to happen. We go through a hard season and our only framework for making sense of it is circumstances, relationships, and maybe a therapist. We worship on Sunday and live Monday through Saturday like God is mostly unavailable. We believe in the spiritual world the way we believe in a country you’ve never visited. Technically real, not very relevant to us.
And the Bible keeps pressing back against that. Again and again, scripture pulls back the curtain and reminds us that there is more going on than we can see. A whole dimension of reality that exists beyond our sight but not beyond God’s rule.
In this series, we are going to talk about angels, demons, spiritual warfare, and we will all end up in eternity. But before we talk about any of that, we need to slow down and answer the foundational question. What is the spiritual realm? Because the Bible describes this as a reality, but many of us are living as if it isn’t.
Why This Feels Strange
Nobody sat you down and told you the physical world was the only world that mattered. You just absorbed it.
That’s how culture works. It doesn’t usually argue its assumptions, it just hands them to you and you carry them around without realizing it. And one of the deepest assumptions of the modern Western world is this: real means measurable. If you can test it, quantify it, and explain it, it belongs in the category of reality. If you can’t, it gets quietly filed somewhere else. Personal belief, maybe poetic language. Nice but not literal.
That assumption shapes us more than we realize. And Christians are not immune to it.
Most of us functionally believe in God while practically living as if the physical world is the only one that actually operates. We interpret our struggles as psychological, relational, or circumstantial. We make decisions based entirely on what we can see. The spiritual world is real, sure, but it functions more like background music than a second dimension of reality constantly intersecting with the first.
C.S. Lewis put his finger on the danger. He said there are two equal and opposite errors when it comes to the spiritual world. One is to dismiss it entirely. The other is to become obsessed with it. Both are ways of avoiding the harder thing, which is to simply take it seriously, to reckon with it as a real dimension of a real world.
That’s what this series is trying to do.
What The Bible Says
The Bible talks regularly about the spiritual realm, but it often just assumes it rather than explicitly saying it.
One of the clearest pictures we have is in 2 Kings 6. Elisha and his servant wake up to find their city surrounded by an enemy army. The servant panics, which is the reasonable response when it looks like you’re about to die. But Elisha is calm. He prays a simple prayer: Lord, open his eyes so he may see. And when God opens the servant’s eyes, he sees what had been there the whole time. The hills surrounding the enemy army were full of horses and chariots of fire.
Elisha didn’t pray for God to send reinforcements. They were already there. The servant’s problem wasn’t his circumstances, it was that he was only reading one layer of reality. His sight was limited.
That story does something important. It tells us that at any given moment there is more going on than our eyes can pick up. The seen and the unseen aren’t running on separate tracks; they’re layered. They overlap. And what happens in one has real effects in the other.
Paul makes the same claim in Ephesians 6:12:
For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms.
That’s not a metaphor for difficult people or hard seasons. Paul is making a direct statement about the nature of conflict itself, that the most significant battles in your life have a dimension to them you cannot see.
Daniel 10 is one of the stranger passages on this topic but one of the most honest. Daniel has been praying for three weeks with no apparent answer. When the answer finally arrives, the messenger explains the delay, there had been conflict in the unseen realm before Michael came to help. Earthly events and unseen conflict, directly connected. The Bible isn’t embarrassed by that. It just says it plainly.
And Colossians 1:16 grounds all of it:
For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him.
Paul writes that through Christ all things were created, things in heaven and on earth, visible and invisible. Both categories. Both real. Both created by and accountable to Christ. The invisible world isn’t a rival universe operating outside God’s authority. It’s part of what he made and what he rules.
The Bible’s picture of reality has always been both seen and unseen. What that means practically is what the rest of this post is about.
What The Spiritual Realm Actually Is
When the Bible talks about the spiritual realm, it’s not talking about something far away or hard to define. It’s talking about a real part of reality that you don’t normally see. It’s where God is present and active. It’s where spiritual beings exist. And it’s where things are happening that still affect your life, even if you can’t see them.
Three things worth getting clear before we go further.
1. It’s not less real. It’s just not visible.
The spiritual realm is not wishful thinking dressed up in religious language. It is not a poetic way of talking about emotions or the power of positive thinking. The biblical writers were not being primitive when they talked about it. They were being precise about a dimension of reality that our instruments can’t measure but that is no less actual for that.
The problem has never been that the unseen is unreal. The problem is that we are limited. We don’t naturally see everything that’s there. Elisha’s servant didn’t need a different reality, he needed his eyes opened to the one he was already standing in.
Faith isn’t pretending. It’s trusting that reality is bigger than your senses.
2. It starts with God, not evil.
This is the most important corrective before this series goes any further.
When most people hear “spiritual realm,” their minds immediately go dark. Demons, oppression, things that go wrong in ways you can’t explain. Those realities exist and we will talk about them. But if that’s where your mind goes first, you have the map upside down.
The spiritual realm is first and foremost where God is. Where he reigns. Where his throne is. Where his purposes are being administered over everything that exists. The biblical writers operated with a fully integrated picture of reality, seen and unseen together, and at the center of that picture was not darkness but the sovereign God who rules over every power that exists.
Yes, there are real spiritual forces that oppose God and his people. But they exist within a universe God created and governs. They are not co-equal powers in some eternal standoff. They are lesser beings operating within limits God has set, on a timeline God controls.
Coming at the spiritual realm from fear rather than from the confidence of someone who belongs to the God who rules it; that’s not humility. It’s a failure to understand whose you are.
3. It includes real influence you cannot see.
Here’s where it gets personal. The spiritual realm isn’t somewhere else. It overlaps with your ordinary life right now. Think about the biblical picture this way: heaven and earth aren’t two separate locations. They’re two interlocking dimensions of one reality, and the place they overlap is exactly where human life is lived.
Which means prayer isn’t just talking to yourself, it’s engaging a God who acts and responds. Temptation isn’t always just your brain doing what brains do, there’s a spiritual battle going on. Worship isn’t just music, it’s a declaration with weight in both dimensions.
None of that means you blame a demon every time you lose your temper. But it does mean your life has more going on in it than the surface suggests. And most of us are only paying attention to the surface.
Why This Matters
What you’re experiencing may not be the whole story. Some of the struggles that feel most personal — the doubt that won’t lift, the fear that keeps coming back, the spiritual dryness you can’t explain — may have more going on beneath the surface than you’ve been considering.
I’m not saying everything is spiritual warfare. Sometimes you’re exhausted because you need rest. Sometimes conflict is just conflict. Sometimes anxiety has physical and emotional roots that need real attention.
But in a world that trains you to explain everything horizontally, most of us never stop to ask whether there’s a vertical dimension to what we’re facing. We stay on the surface, manage the symptoms, and never stop to consider that something deeper might be in play.
The Bible warns against that tendency. Not because everything is dramatic. But because some battles have roots you can’t see, and fighting them without knowing that is like treating an infection with bandages.
Paying attention to the spiritual dimension of your life doesn’t make things more complicated. It makes them more clear.
This week, take one thing you’re currently struggling with. Something that feels stuck, confusing, or heavier than it should; and ask a different question. Not just what’s happening, but whether there might be more going on than what you can see. That’s becoming more spiritual aware looks like.
You need awareness, not paranoia.
I’ve watched this go wrong in both directions. Some people hear teaching on the spiritual realm and become anxious. Everything is an attack. Every hard season is demonic. Every closed door is spiritual opposition. That’s not discernment, that’s fear wearing a theological costume. It makes people smaller, not stronger.
But dismissing it entirely isn’t the answer either. Living as if the physical world is the whole world leaves you fighting real battles with incomplete information. You pray less because you’re not sure it does much. You interpret your life entirely through what you can see. You miss what’s actually going on.
The goal is neither of those things. The goal is to be awake.
Awake to the fact that your life is unfolding in a world that is both seen and unseen. Awake to the reality that prayer matters, that truth matters, that the God who rules the unseen is actively present in the seen. Awake to the fact that you are not just a body navigating circumstances, you are a person made in the image of God, indwelt by his Spirit, living inside a story with stakes far bigger than what appears on the surface.
Most of us don’t ignore the spiritual realm because we’ve rejected it. We ignore it because we’ve never really learned to see it. The spiritual realm is real, and most of us are living as if it isn’t.
Once you start seeing it, you realize your life was never as simple as it looked. And you realize that the God who rules the unseen has been present in your seen all along, closer than you thought, more active than you knew, and far more involved in the details of your life than the visible world ever let on.
