In her play, "The Zeal of Thy House," Dorothy Sayers imagines a stonemason working on an intricate carving for the chancel of Canterbury Cathedral, who clumsily lets his tool slip and spoils the whole great piece of stone assigned to him. It is a sad moment as the valuable and custom-cut stone stands misshapen. The architect, however, takes the tool out of the artisan’s hand and although he remonstrates with him for his clumsiness, begins to enact forgiveness. He redesigns out of the spoiled carving a new and different figure which has its own part to play in the ensemble of the Cathedral, and then permits the blundering mason to complete it in all its glory. "So works with us," concludes Dorothy Sayers, "the cunning craftsman, God."

On reading it, I could not shake the phrase from my mind:…