One cannot truly understand the concept of “Faith”, unless they already have it.

Quote Source – Jeff Hilles

Jeff Hilles is pointing at something most people bump into eventually: you can explain faith all day to someone who doesn’t have it, and the explanation just bounces off. Not because they’re slow. Because faith isn’t information you receive and then decide to hold. It’s more like the air you’re already breathing changing the way you see everything else.

That’s an uncomfortable thing to say out loud in a culture that wants faith to be provable on demand, reducible to an argument you could walk a stranger through in ten minutes. Sometimes you can walk someone most of the way there. But the last step – the one where propositions become trust – isn’t something logic alone hands you.

Believing to Understand, Not the Reverse

Augustine said it centuries ago: credo ut intelligam, “I believe so that I may understand.” That’s backwards from how modern life usually works. We’re trained to gather evidence first, then commit. But Scripture keeps describing faith as the starting condition, not the finish line. Hebrews puts it plainly:

Now faith is the assurance of things hoped for, the conviction of things not seen. [Hebrews 11:1]

Notice what that verse doesn’t say. It doesn’t say faith is the reward for having enough proof. It says faith is itself a form of conviction – one that operates on a different footing than a spreadsheet of evidence.

The Blueprint That Doesn’t Transfer

Paul goes further in 1 Corinthians, saying that the natural person doesn’t accept the things of the Spirit of God, because they’re discerned spiritually. That’s not a knock on anyone’s intelligence. It’s a claim about how a certain kind of truth becomes visible only from inside a certain kind of relationship. You can hand someone a flawless outline of the gospel, and they can nod along with every sentence, and still not have faith – because faith was never just the outline.

A Door, Not a Debate

This is why Paul calls faith a gift, not an achievement: “For by grace you have been saved through faith. And this is not your own doing; it is the gift of God” (Ephesians 2:8). If faith were simply the output of a good enough argument, it would be a human accomplishment, something to be proud of. Instead it’s something given – which means the person without it isn’t stupid or stubborn in some simple way. They’re waiting on a gift they can’t manufacture by trying harder to understand.

Faith That Still Makes Sense

None of this makes faith irrational. Once you have it, it explains things nothing else does – why forgiveness holds, why suffering doesn’t get the last word, why a resurrection nineteen centuries removed still reorders a life today. Faith isn’t the absence of understanding. It’s the door understanding walks through. We cannot force faith on anyone. But we can pray that the Lord will prick the heart of those He gives us the opportunity to share our faith with.