Shirley Jackson, The Sundial page 38

The question of belief is a curious one, partaking of the wonders of childhood and the blind hopefulness of the very old; in all the world there is not someone who does not believe something. It might be suggested, and not easily disproven that anything, no matter how exotic, can be believed by someone. On the other hand, abstract belief is largely impossible; it is the concrete, the actuality of the cup, the candle, the sacrificial stone, which hardens belief; the statue is nothing until it cries, the philosophy is nothing until the philosopher is martyred.

Not one of the people in Mrs. Halloran's house could have answered honestly and without embarrassment the question: "In what is it you believe?" Faith they had in plenty; just as they had food and beds and shelter, they had faith, but it was faith in agreeably concrete things like good food and the best beds and the most weathertight shelter and in themselves as suitable recipients of the world's best. Old Mr. Halloran, for one, would have been considerably more lighthearted in a faith which promised him everlasting life, but in the concept of everlasting life Mr. Halloran could not believe, since he was dying. His own life showed no signs of continuing beyond a hideously limited interval, and the only evidence he ever saw of everlasting life was in those luckier ones around him who continued young and would stay so after he was dead. Not-dying from day to day was as much as Mr. Halloran could be fairly expected to believe in; the rest of them believed in what they could--power, perhaps, or the comforting effects of gin, or money.