Time Is Not What You Think

We're used to time always being the same, aren't we? A minute is a minute, an hour is an hour, ticking along the same for everybody, everywhere. But scientists have discovered something almost impossible to believe: time doesn't always go at the same speed!

It's true. In some places and situations, time runs a tiny bit slower, and in others a tiny bit faster. It's far too small a difference for us to feel in everyday life, but special super-accurate clocks can measure it. Time isn't a fixed thing that everything floats along in. Time is actually part of the world God made — and like everything else He made, it bends and stretches and isn't quite as simple as it seems.

Here's the wonderful part: even though time itself can speed up and slow down, God never changes. The Bible says, "I am the Lord, and I do not change." God isn't inside time, carried along by it like we are. He made time, the way He made everything else. He sees all of it — yesterday, today, and tomorrow — all at once, and He stays exactly the same.

Time can bend and stretch, but God never changes and is never carried along by it. He is bigger than time itself — and that means He is always there for you, the same yesterday, today, and forever. You can count on a God like that.

How do we know time really bends? Because we rely on it every day, in your phone's maps. Over a hundred years ago, Albert Einstein worked out that time is affected by two things: gravity and speed. Clocks run a little slower where gravity is stronger (closer to a heavy object like the Earth), and clocks run a little slower the faster they're moving. These aren't just theories — they've been measured countless times, and they have to be accounted for in real technology.

The clearest example is GPS, the system that lets your phone know exactly where you are. It works using satellites orbiting high above the Earth. Up there, gravity is weaker (so their clocks tick faster than ours), but they're also moving very fast (which makes their clocks tick slower). Add the two effects together, and the satellite clocks end up running ahead of ground clocks by about 38 millionths of a second every day. That sounds tiny — but if engineers didn't correct for it, GPS would give wrong locations, and the errors would pile up to miss by miles within a day. Every time you use a map app, you're trusting a system that has to account for the bending of time itself.

Time, it turns out, is not a fixed stage that everything happens on — it's part of the changing, created world, bending with gravity and motion. But Scripture says of Christ, "Jesus Christ is the same yesterday, today, and forever." He is not part of the bending. While time itself stretches and shifts, He remains constant — the unchanging One in a universe where even time is on the move.

Almost everything you can name is changing — even time itself isn't fixed. That can feel unsettling. But it makes the steadiness of God all the more precious. In a creation where even the ticking of clocks bends, Jesus is the same yesterday, today, and forever — the one truly fixed point you can build your life on.

Relativity does something stranger than just speeding clocks up and down — it dismantles the idea of a single, universal "now." Because time runs differently depending on where you are and how fast you're moving, there is no master clock for the universe, no cosmic "this exact moment" shared by everyone everywhere. Two events that are simultaneous for you might not be simultaneous for someone moving differently. Time, in Einstein's universe, is not the absolute river we instinctively feel it to be; it's woven together with space into a single fabric (physicists call it "spacetime"), and it bends.

And yet — here's the human puzzle that no physics explains — we don't experience time that way at all. We feel time as a steady, flowing "now," moving relentlessly from a fixed past into an open future. We carry an unshakable sense that the present moment is real and special, even though relativity says there's no universal present. We ache over the past, we hope and dread toward the future, we feel the weight of time passing in a way no equation captures. There's a strange gap between what physics says time is and how we actually live inside it — as if we were made for a relationship with time that the bending, relativistic universe alone doesn't account for.

Ecclesiastes names that gap exactly: "He has planted eternity in the human heart, but even so, people cannot see the whole scope of God's work from beginning to end." We are time-bound creatures — we can't step outside the river and see the whole thing — and yet something in us reaches past time, aches for permanence, refuses to be satisfied with the merely temporary. That ache is not a malfunction. It's eternity, planted in you by God. You feel out of step with a purely temporal universe because, in a real sense, you were made for more than time.

That restless feeling — that this passing moment isn't enough, that you're somehow built for something that doesn't just slip away — is one of the most honest things about you, and the culture will try to numb it with endless distraction and the worship of the new. Don't let it. The very fact that your heart won't settle for time alone is a clue about who you are and Who made you. You have eternity planted in you. The longing for something beyond the clock isn't immaturity to outgrow; it's a homing signal for God.

Relativity is one of the most thoroughly confirmed theories in all of science — its predictions about time verified to staggering precision, relied on in everyday technology. You might think, then, that physics understands time. The humbling truth is that, at the deepest level, we do not. Time remains one of the profoundest unsolved mysteries in all of science.

The trouble runs deep. Our two best theories of reality describe time in incompatible ways. In Einstein's relativity, time is part of a smooth, four-dimensional spacetime, flexible and woven into space, with no universal "now." In quantum mechanics, time plays a different and more background-like role. Physicists have struggled for the better part of a century to unite these two theories into a single theory of "quantum gravity," and how time fits in is one of the central obstacles — in some leading approaches, time as we know it isn't fundamental at all, but emerges from something deeper that is itself timeless. Beyond that lie questions science cannot even clearly formulate, let alone answer: Why does time seem to flow in only one direction (we remember the past, never the future), when most physical laws work the same forwards and backwards? Is the "now" we experience real, or an illusion of consciousness? Does the past still exist? Does the future already? Brilliant physicists and philosophers genuinely disagree. We measure time with breathtaking accuracy, we bend it with technology, we live every moment immersed in it — and we cannot say, at bottom, what it actually is. The most familiar feature of existence, the river we are all carried in, remains fundamentally mysterious. We are swept along in it every waking instant, and it stays the one thing we can never step outside of to look at.

Into that mystery, God makes one of the most arresting self-descriptions in all of Scripture: "I am the Alpha and the Omega — the beginning and the end... the one who is, who always was, and who is still to come." Notice the strange grammar — He is at once the beginning and the end, and is described across past, present, and future simultaneously, as though He holds all of time at once rather than being carried through it as we are. This is not God claiming to be very old or very long-lasting; it's God claiming to be outside the river entirely — eternal not in the sense of endless time, but in the sense of standing over time as its Author and Lord. And here is the wonder hidden in that: the One who holds all of time, to whom your whole life — every moment you have lived and will live — is equally present, is not a cold abstraction but the God who entered time in Christ, who took on a body and a birthday and a death-day, and who calls Himself "the Almighty One" and means it as good news.

Time is, in the end, the deepest grief of adult life — the awareness of it running out, the irretrievable past, the people and years we cannot get back, the future bearing down with its losses, the relentless one-way current carrying everything we love downstream and away. We cannot stop it, cannot reverse it, cannot even fully understand it; we can only feel ourselves swept along in it. And it is precisely here that the strange physics of time becomes quiet gospel. The "now" you grieve as fleeting, the past you mourn as gone, the future you fear — these are features of your position in the river, not features of reality as God holds it. To the One who is the Alpha and the Omega, your whole life is present at once: the moment you were born, this moment of reading, the deathbed, the resurrection — all equally before Him, all held, none lost. The past you can't return to is not gone to God; the future you dread is already in His keeping; the loved one swept downstream from you is not swept away from Him. You are carried in time and cannot see the whole; but you are held by One who stands outside it and does, and who entered the current Himself to carry you through it to the shore where time's losses are finally, fully, reversed.