One instance is enough to refute that statement. Your proportion would be about four hundred in forty millions. Now the population of England is about forty millions, and in England alone the average number of converts to the Catholic Church is over twelve thousand yearly. The number is even greater in America, and a steady stream of converts is the experience of most other countries also. However, the one instance of England is a sufficient reply to your extravagant assertion.
Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty