Premise: A deity ( [ ˈdeɪ.ᵻti ] ) is a natural or supernatural being considered divine or sacred . A male deity is a god , while a female deity is a goddess . Islam . الإسلام , [ alʔisˈlaːm ] ) is an Abrahamic monotheistic religion which professes that there is only one and incomparable God ( Allah ) and that Muhammad is the last messenger of God . Muhammad Ali ( [ ɑːˈliː ] born Cassius Marcellus Clay Jr. ; January 17 , 1942 -- June 3 , 2016 ) was an American professional boxer and activist . Clay then converted to Islam and changed his name from Cassius Clay , which he called his `` slave name '' , to Muhammad Ali .
Hypothesis: Muhammad Ali doesn't believe in any deities.
Label: CONTRADICTION