OK - so there is a catholic, a jew, a muslim, a buddhist and an ego-deist in a life raft. Their boat has sunk and they are on the open sea with enough food and water for 7 days.

The jew says: "so, this will be a nice way to get to know each other."

The muslim says:" and we can discuss the nature of life while we wait for rescue."

The buddhist says: " and look how lucky we are to have all this expanse of water to help meditation."

The catholic says:" and god will direct our rescuers to us while we chat."

Hearing all this, the ego-deist steps to the prow and rocks the boat so hard that all the others fall into the sea. He then proceeds to row away from them. weeks later when he is rescued by accident, he is asked how he survived.

"Oh" he says " I just had faith in myself and god took care of the rest."