Devil's advocate: Is there really such a thing?

From a list of “factoids” I got in the mail today:

Is this for real? I sounds just hokey enough to be true. How ‘bout it, has anyone else ever herd of this? If it is not true then what is the origin of the title?

Yes, it’s true.

See also here

Not any more. The office was abolished in 1983, by current Pope John Paul II.

From a story, orginally from the Dallas Morning News.