The Catholic Church is an institution I am bound to hold divine — but for unbelievers a proof of its divinity might be found in the fact that no merely human institution conducted with such knavish imbecility would have lasted a fortnight.

Hilaire Belloc (1870-1953) Franco-British writer, historian [Joseph Hilaire Pierre René Belloc]

Remark to William Temple
    (Source)

Quoted in Robert Speaight, The Life of Hilaire Belloc (1957). Variant: "The Catholic Church is an institution I am bound to hold divine, but for unbelievers, here is proof of its divinity, that no merely human institution run with such knavish imbecility would have lasted a fortnight."