"But I will admit... the walls of my logic were not as watertight as I thought. The damp got in. And today... the light got in."Elias Thorne · Peter James Stouffer
The campaign's final word belongs to Elias, not Samuel. The inversion is the book's argument made structural.
For thirty days, Samuel has been right. But the question was never whether Samuel was right. The question was whether Elias would move.
He does not announce a conversion. He reports a crack in the wall: first the damp, then the light.