Father Payne by A.C. Benson

The talk one evening turned on War; Lestrange said that he believed it was good for a nation to have a war: "It unites them with the sense of a common purpose, it evokes self-sacrifice, it makes them turn to God."

"Yes, yes," said Father Payne, rather impatiently. "But you can't personify a nation like that; that personification of societies and classes and sections of the human race does no end of harm. It is all a matter of statistics, not of generalisation. Take your three statements. 'It is good for a nation to have a war.' You mean, I suppose, that, in spite of the loss of the best stock and the disabling of strong young men, and the disintegration of families, and the hideous waste of time and money -- subtracting all that -- there is a balance of good to the survivors?"