Santa is an intentional fiction. God is seriously believed to exist. Santa's existence is irrelevant for the universe's existence, but if God exists she is the foundation of all existence. Santa is a contingent being, he could or not exist. If God exists, she is necessary, she could not not exist. Santa's existence is falsifiable. God's existence is not. God's existence is an issue of serious reflection for unbelievers. Santa's is not. Many famous people of high intellectual caliber believe in God. There's no serious intellectual known for her belief in Santa. There are different kind of arguments that seriously pretend to support the case for God's existence. No such arguments exist for Santa. God's invisible and inmaterial. Santa is not. Belief in God is a basic tenet of many religious organizations. There is no organization known to defend belief in Santa. There is no philosophical basis for belief in Santa, but there is for God. See also: The inv...
A critique of atheists's claims to rationality.