The Altar with No Name
Every one of us has prayed, at least once, to a God we were not sure was there — a whispered “please” in a hospital corridor, a “thank you” flung upward at something too large to name. The reflex outruns the certainty. The Athenians had built a monument to that exact instinct. Among the marble gods crowding their city stood one more altar, hedging its bets, inscribed “To the unknown god” (Acts 17:23) — an apology in stone for whatever deity they had missed.
Paul, hauled before the council on Mars Hill to explain his strange new teaching, neither sneers at the altar nor blesses it. He does something braver: he takes it as an admission and answers it. “What therefore you worship as unknown, this I proclaim to you” (Acts 17:23). You have felt the pull of a God you could not name, he says; let me tell you his name. And then, astonishingly, he quotes their own poets back to them — “In him we live and move and have our being” (Acts 17:28) — as if the pagan philosophers had been fumbling toward the truth in the dark and had gotten a hand on the hem of it.
That is Paul’s diagnosis of the human heart. We do seek God; but we seek him blind, feeling for him in the dark, building altars to a silence we cannot interpret (Acts 17:27). The ache is exact — an infinite hunger in us that nothing finite will fill, because it was cut to God’s shape. We keep trying to fill it with the marble gods of our own age — work, love, approval, a self we can be proud of — and the hunger stays, because none of them is God-sized.
Here is what the philosophers could not have reasoned their way to. The God we grope for did not wait to be found; he came out to be seen. The distance we could never cross from below, he crossed from above — the unknown God took a face, a name, a mother, a grave. So Paul lands the sermon where philosophy cannot reach — on a man: God “has fixed a day on which he will judge the world in righteousness by a man whom he has appointed, and of this he has given assurance to all by raising him from the dead” (Acts 17:31). The proof that the silence has a name is an empty tomb.1
And so the sermon that began at an altar ends with a summons: “now he commands all people everywhere to repent” (Acts 17:30). The word is metanoia — not mere regret but a change of mind, a whole turning of the person toward the God who turned toward us first. This is the gospel crossing from Jerusalem to Athens, from the temple to the marketplace, the promise once made to Abraham finally reaching the far cities, so that in Christ all the families of the earth — Greeks and philosophers included — might be blessed.
We did not, in the end, find God. We were found — sought the whole time we thought we were searching. The altar with no name was less our reaching up than the print of a God already bending down, waiting for us to turn around and see the face that had been there all along.
Thou madest us for Thyself, O Lord, and our heart is restless, until it repose in Thee.
- The reading of Paul’s Areopagus sermon here follows Timothy Keller, “To an Unknown God” (sermon on Acts 17), gospelinlife.com. ↩
- “This infinite abyss can be filled only with an infinite and immutable object; that is to…” — Blaise Pascal, Pensées