Romans 1:18-20 · NKJV

Does God Exist? The Strongest Evidence.

17:58 Apologetics

What does Romans 1:18-20 say?

Does God exist — and is there any real evidence, or is faith just a leap in the dark?

In this episode of Life's Hardest Questions we make the case honestly. We start with the strongest arguments against God — stated in their own words, not caricatured — and only then give the response. Then we walk four converging lines of evidence for God: the beginning of the universe, the fine-tuning of its constants, the reality of moral obligation, and the existence of conscious minds. None of them is a knockout on its own. Together they point somewhere.

Most people watching this aren't atheists. Pew's Religious Landscape Study, released February 2025, found that 83% of U.S. adults still believe in God or a universal spirit — but only 54% believe with absolute certainty, down 17 points since 2007, the sharpest drop Pew has recorded. Belief itself fell 9 points over the same period; certainty fell nearly twice as fast. This episode is for the un-sure.

SCRIPTURE (all NKJV)
Romans 1:18-20 — the anchor passage
Acts 17:24-25 — Paul at the Areopagus
Psalm 19:1 — the heavens declare
Acts 17:31 — the assurance God has given
Hebrews 11:6 — He is a rewarder of those who diligently seek Him
1 Peter 3:15 — always ready to give a defense, with meekness and fear

A NOTE ON HONESTY
Three things we say plainly. First, the fine-tuning figure for the cosmological constant is given as "approximately one part in 10^120," and we note that the number is contested inside physics itself — see Jérôme Martin's 2012 review of the cosmological constant problem. Second, the Borde-Guth-Vilenkin theorem is presented as what it actually is — a constraint on past-eternal inflationary models — not as a proof of creation from nothing; Vilenkin himself has said the theorem does not tell us anything about the existence of God. Third, on the Pew figures above: an earlier version of this description said the share who are less than absolutely certain is at an "all-time high." That overstated it. Pew's study only runs back to 2007, and what the data supports is the sharpest decline on record within that series. Corrected here. A case worth making is worth making accurately.

Psalm 14:1 — "The fool has said in his heart, 'There is no God'" — is addressed in the episode with its actual meaning: the Hebrew nabal is moral folly, not a comment on anyone's intelligence. We don't use it as an insult, and neither should you.

SOURCES REFERENCED
Pew Research Center, Religious Landscape Study (February 2025)
Gallup, on young men and religiosity (2026)
Barna and Ligonier State of Theology, on belief and doctrinal literacy
J. L. Mackie, The Miracle of Theism — the problem of evil
J. L. Schellenberg — the argument from divine hiddenness
Antony Flew — the presumption of atheism (1972)
Sean Carroll — on cosmology and theism
Borde, Guth and Vilenkin — on past-incomplete inflationary spacetimes
David Chalmers — the hard problem of consciousness
Stanford Encyclopedia of Philosophy — cosmological and moral arguments

IF YOU ARE IN CRISIS
Call or text 988 (Suicide & Crisis Lifeline, U.S.) — free, 24/7. Text HOME to 741741 (Crisis Text Line, U.S.). Outside the U.S., contact your local emergency services or a trusted crisis line. You are not alone, and reaching out for help is wise and biblical.

A note on the visuals: all imagery in this episode is AI-generated dramatization, not documentary footage. Every Scripture card is rendered verbatim from the NKJV.

If you have a real objection we didn't answer — leave it in the comments. We read them, and the sharpest ones become the next episodes.

Previous in this series: "Did Jesus Really Rise From the Dead? The Evidence."

He is not far from each one of us.

CHAPTERS
00:00 If that's you, don't click away
00:33 Why now: most still believe, fewer are certain
01:06 What's actually at stake
01:38 The people actually asking
02:27 Four arguments against God, at full strength
04:03 Argument 1 — the universe began (Borde-Guth-Vilenkin)
06:07 Argument 2 — fine-tuning
07:25 Why the 10^120 figure is contested
08:15 Argument 3 — the moral argument
09:32 Argument 4 — consciousness
10:50 What these arguments do and don't prove
11:20 From "a God" to Jesus
11:52 Why does God hide?
12:55 Four things you can do this week
14:13 How to talk to a friend about this
15:16 The gospel
16:18 Prayer
17:06 If you're in crisis, and what's next

Bible references

Scripture in this video is quoted from the NKJV.

Transcript (show)

Maybe you've prayed and heard nothing back. Maybe you've read the Bible and closed it with more questions than answers. Maybe someone you love said, "I don't see any evidence God exists." And you froze because deep down part of you wasn't sure how to answer either. If that's you, don't click away. This video is for you.

We are going to ask the question honestly, does God actually exist? And we are going to look carefully at what the strongest evidence actually says. The question isn't new, but in 2026 it feels different. Pew Research reports that 83% of Americans still say they believe in God or a universal spirit, but only 73% of Christians say they are absolutely certain. Pew adds a sentence you should hear out loud.

The share of adults who believe in God but with less than absolute certainty is higher than it has ever been. So we are not living in a country that stop believing. We are living in a country that is not sure anymore and not sure deserves an honest answer. If God does not exist, then in the end, every moment of your life, every love, every loss, every ache for justice is a rearrangement of atoms that no one will remember. If God does exist, then you were made on purpose, for a purpose, by someone who is not silent.

Between those two answers, there is no small difference. there is your whole life. So evidence, let's look before we get to the arguments. Let's be honest about the people asking on the debate forums this week. One former Catholic wrote, "If seekers cannot find evidence of God's existence, how can they be expected to believe?

If divine love is desired, why does God remain hidden?" That is not a debate move. That is a wound. An 18-year-old raised in a Christian home wrote, "I'm seeking concrete evidence, not just emotional reassurance." If that is where you are, welcome. This video will not hand you emotional reassurance. It is going to hand you actual reasons.

And we will not pretend the atheist arguments are stupid. They are not. Some of the smartest people alive hold them. Let's name them first. There are four arguments a thoughtful atheist will bring.

In their strongest form, they are these. One, the problem of evil. Philosopher JL Mackey put it this way. God is omnipotent. God is wholly good and yet evil exists.

There seems to be some contradiction between these three propositions. If God is all powerful and all good, why the cancer ward? Why the child in the basement? Two, divine hiddenness. Philosopher John Shellingberg argues that a perfectly loving God would not permit anyone to fail to believe through no fault of their own.

And yet clearly some people don't believe and are not resisting. If love always seeks relationship and God is love, why the silence? Three, the presumption of atheism. Anthony Flu said, "Belief in God is like believing in the Loch Ness monster or leprechauns. Extraordinary claims, he said, require extraordinary evidence.

Four, the simplicity of naturalism. Cosmologist Sha Carroll writes that a purely naturalistic model will be preferred on the grounds of simplicity. Why bring in God at all when physics might just be? Those are real arguments held by serious people. Anyone who tells you the case against God is stupid has not read the case against God.

So with those on the table, let's look at the case for God. For most of history, most scientists believed the universe was eternal. No beginning to explain. That is no longer the mainstream view. In 2003, three physicists, Arvin Bour, Alan Guth, and Alexander Valin published a theorem that has become known as BGV.

In their words, a cosmological model which is inflating or just expanding sufficiently fast must be incomplete in null and timelike past directions. Inflationary models require physics other than inflation to describe the past boundary. In plain English, the universe cannot be past eternal. Something else outside the physics of the expanding cosmos is required to describe how it got started. Villin himself, one of the theorem's authors and not a Christian, said of the escape scenarios, "None of these scenarios can actually be past eternal." Now, an important honest caveat.

BGV does not prove Genesis 1:1. It shows that past eternal universe models fail. It does not by itself prove creation out of nothing, but it removes what used to be the most common atheist alternative. The universe always was. If the universe had a beginning, then whatever caused the beginning cannot be inside the universe.

Because the laws of physics themselves are inside the universe, which is exactly what the Bible said 3,000 years before Valink. In the beginning, God created the heavens and the earth. And listen to Paul on Mars Hill. God who made the world and everything in it since he is Lord of heaven and earth does not dwell in temples made with hands. Nor is he worshiped with men's hands as though he needed anything since he gives to all life, breath, and all things.

Now, the second argument, and this one comes not from theology, but from physics, the universe runs on a handful of constants, numbers, the strength of gravity, the strength of electromagnetism, the energy of the vacuum. If any of those numbers were slightly different, no stars, no planets, no chemistry, no life, not even a boring universe, nothing. The Stanford Encyclopedia Philosophy defines this as situations where certain phenomena of interest depend sensitively on parameter values falling within extremely narrow ranges. And when physicists actually measured how narrow those ranges are, the numbers were not close. Take one example.

The energy of empty space, the cosmological constant. Atheist physicist Shan Carroll writes that his measured value is tuned to one part in 10 to the 120th power, a one followed by 120 zeros. Carol calls the universe's initial entropy a preposterous number. That is not a Christian apologist saying that. That is an atheist physicist.

And honest reporting requires me to tell you the exact 10 to the 120th figure is contested inside physics. Jerome Martin has argued the properly renormalized value is smaller than that. But every serious physicist agrees the fine-tuning is real and extraordinary. The debate is how extraordinary. The main atheist response is maybe there are infinite universes and we happen to be in the one where the numbers work, the multiverse.

It is a serious idea, but even Nobel laurate Steven Weinberg, who supported the anthropic reasoning behind it, admitted the reasoning may apply to the cosmological constant, but probably to nothing else. And the Stanford Encyclopedia points out two remaining problems. The inverse gamblers's fallacy and the unresolved measure problem. So on the table you have two hypotheses. One, an unimaginable number of unobservable universes of which we are the lucky one.

Two, a mind. Neither is a knockdown proof, but one of them was described 3,000 years ago in Psalm 19. Argument three is not about the stars. It is about you. Ask yourself an honest question.

Is torturing a child for fun actually evil? Not just unpopular, not just biologically discouraged, not just something my culture happens to disapprove of. really genuinely in itself evil whether anyone agrees or not. If your answer is yes, and almost every human being's answer is yes, then you already believe in objective moral facts. The Stanford Encyclopedia of Philosophy puts the difficulty plainly.

In a naturalistic universe, we would expect a process of Darwinian evolution to select for a propensity for moral judgments that track survival and not objective moral truths. If naturalism is true, your outrage at cruelty is just a useful survival heristic. It is not tracking anything real. And most of us cannot live like that. When your friend is betrayed, you do not think her instincts are firing.

You think that was wrong. You believe evil is real. You believe good is real. Every moment of your moral life is a testimony that there is a moral law which means there is a moral lawgiver. One more argument you the fact that you are aware right now.

Philosopher David Chalmer's calls this the hard problem of consciousness. The problem of giving an intelligible account that lets us see in an intuitively satisfying way how phenomenal or what it is like consciousness might arise from physical or neural processes in the brain. We have no such account. We can measure the brain. We can map the neurons.

We cannot explain why there is anything it is like to be you. Philosopher Thomas Nagel, himself an atheist, has argued for decades that no purely physical description will ever get you there. The theist explanation is not complicated. Consciousness exists because it was made by a consciousness. Mind gives rise to mind.

That is not the only possible answer. But given that the atheist has no answer at all, it is not the least reasonable one. Let's be careful here. Nothing I have said proves the Christian God specifically. If all four of those arguments succeed, they give you a transcendent, personal, moral, conscious cause of the universe.

That is not nothing, but it is not yet Jesus. The move from there is a God to Jesus is God is the move Paul made on Mars Hill. He argued from creation, quoted their poets, and then landed here. He has appointed a day on which he will judge the world in righteousness by the man whom he has ordained. He has given assurance of this to all by raising him from the dead.

The historical case for Jesus resurrection is where the argument becomes Christian. Historian Gary Habermass's peer-reviewed minimal facts, Jesus death by crucifixion, the disciples post-resurrection experiences, and Paul's own encounter, are accepted by the vast majority of critical scholars, atheist and Christian. If any of that is new to you, watch our episode, Did Jesus Really Rise from the dead? Next. Now, let me answer the strongest objection I did not answer.

If God is real, why does he hide? That question deserves respect. Shelonburgg's argument is one of the most serious in modern philosophy. And the Christian answer is not, "He isn't hiding. You're not looking hard enough." The Christian answer starts with Romans 1.

God has already revealed himself in what he has made. He is not silent. The heavens are speaking. What we call God's hiddenness is often our suppression of what we already know. But scripture also concedes that the seeking is real work.

Hebrews 11:6, "Without faith, it is impossible to please him. For he who comes to God must believe that he is and that he is a rewarder of those who diligently seek him." Faith is not belief without evidence. Faith is trust that seeks. That is a promise, not a dismissal. Philosophers still disagree whether it fully answers Shelonburgg.

I am telling you what the Bible actually says. So what do you do with all of this? Four things you can actually do this week. One, if you have never read the Gospel of John straight through, do it one sitting. Not to fact check, to meet the person of Jesus in his own words.

Two, if you have a specific objection, evil, hiddenness, science, do not carry it silently. Write it down. Bring it to a pastor or a serious Christian friend or leave it in the comments of this video. The people who lose their faith in silence rarely lose it because the objections were unanswerable. They lose it because they never asked out loud.

Three, pray this exact prayer honestly. God, if you are real, I want to know you. Show me. God is not embarrassed by that prayer. Hebrews 11:6 was written for people who pray it.

Four, if you already believe, memorize one of the arguments in this video, just one, so the next time your friend asks, "How could you possibly believe in God?" you have a real answer, not a nervous one. And if you are the Christian in the conversation, a word about how to do this, do not argue. Ask. When your friend says there's no evidence for God, do not open with the cosmological argument. Open with a question.

What kind of evidence would count for you? Name the standard first, then listen. When they raise the problem of evil, do not defend God from a distance. Grieve with them first. Jesus wept at Lazarus's tomb before he raised him.

When they ask, "Why is God hidden from me?" Do not correct them. Ask, "How long have you been asking? What would it have looked like if he had answered?" Sometimes the person in front of you does not need an argument. They need someone to notice how long they have been in the dark. The Bible says, "Sanctify the Lord God in your hearts and always be ready to give a defense to everyone who asks you a reason for the hope that is in you with meekness and fear." Meekness, fear.

never smuggness. Every argument in this video pointed to a God who is there. But the whole reason those arguments matter is because if he is there, then something is genuinely wrong between him and us. Romans 1 says every human being knows God exists and every human being suppresses that knowledge. That includes me.

That includes you. And the answer to that suppression is not more evidence. It is a person. The Bible's claim is not that God set the constants and left. The claim is that God stepped into his own creation in Jesus Christ, lived the life we could not live, died the death we should have died, and rose from the dead so that anyone who trusts him can be forgiven and made new.

Believing that God exists is where the road begins. Believing in Jesus is where the road goes. Father, you know the person watching this right now. You know their questions. You know their nights.

You know the pain that made is God even there an honest question instead of a debate. Meet them where they are. If they are asking you for real, answer. If they are afraid the evidence isn't enough, steady them. If they have been walking away, turn them around gently.

Show them Jesus, not an argument for Jesus. Jesus. Give them the courage to pray one honest sentence. God, if you are real, show me. And keep your promise to reward those who diligently seek you.

In Jesus' name, amen. If you're watching this from a place of real crisis, if the hopelessness is dangerous, please alongside prayer, reach out for help. In the United States, you can call or text 988, the suicide and crisis lifeline. Faith and getting help are not opposites. If someone in your life is asking whether God is real, send them this video.

If this helped you, subscribe because next we are going to answer why doesn't God stop suffering if he can and what actually happens the moment you die. Drop your honest question in the comments. We read them. Some of them become the next video. Until then, keep asking.

He rewards the ones who do. Praise Him Club. Life's hardest questions.

Transcript from the video's captions on YouTube.