Answer
Although the quote is commonly attributed without source documentation to Pope Leo X, it is believed to have originated in a satirical piece titled "The Pageant of the Popes" by a Protestant controversialist named John Bale (1495–1563). Bale wrote: "For on a time when a Cardinall Bembus did move a question out of the Gospell, the Pope gave him a very contemptuous answer saying: ‘All ages can testifie enough howe profitable that fable of Christe hath ben to us and our companie.’"





