A prayer (from Latin
precari, "to ask earnestly, to beg") is a form of spell or
incantation, usually cast (or recited) to a specific god or demon. Believers
assert that their god hears their prayers and might even, if in a good mood,
grant the requests contained within said prayers—a kind of celestial bonus
package. On occasion, the faithful direct prayers to some third party who they
believe to have the power to intercede on behalf of petitioners, such as a saint
or "the Lord's anointed" (royalty, religious leaders, etc.).
Though many "studies" have attempted to prove that prayer gets results,
there is no evidence of divine intercession actually occurring, other than
occasional applications of the
Texas sharpshooter logical fallacy.

Every time a pope falls ill and ends up on his deathbed, we may assume that
a sizable fraction of the 1.3 billion Catholics in the world all pray for his recovery.
Despite this enormous effort of prayer, 100% of popes eventually die.