Rearranging the letters of 'His Holiness Pope John Paul' gives:
Hope in Polish plan, oh Jesus!
(by David Bourke by hand) (2000)
Other related anagrams without their own page:
"Pope Benedict XVI in the United States of America" -> "Expect me, a Vatican friend, to see inept idiot Bush." (by Adie Pena by hand) (2008) (pending approval)
"Pope Benedict to Hold Talks with President Bush" -> "Blessed with stupid blockhead in potent pother." (by Aronas Pinchas) (2008) (pending approval)
"Pope Benedict XVI Calls for Palestinian Homeland" -> "Vatican to Israel, - 'Clean mind, fix bonds, help people'" (by Aronas Pinchas) (2009) (pending approval)
"Pope Benedict the Sixteenth" -> "He is the expected, potent bin." (by Orita Allen using Anagram Genius) (2005)
"Pope Benedict the Sixteenth" -> "Be next to the scented hippie?" (by Mike Mesterton-Gibbons by hand) (2005)