The Pope dies and goes to Heaven. A committee of angels tell him that he can enjoy any of the recreations available. The Pope decides to read all the original Holy Scriptures and spends the next eon learning the ancient languages.
After becoming a linguistic master, the Pope sits down and pours over every version of the Bible. Suddenly, he screams loudly. The angel librarian asks him what's wrong.
The Pope cries out, "The R! They left out the R!"
"What do you mean?" the angel asks.
The Pope sobs, "The word was supposed to be CELEBRATE."