the abrahamic god... honestly where are his competitors... gone crushed or demonized, if one is to judge religion upon success the 6000 year history, and more specifically the latest 2000 is more than enough proof of his superiority. how much blood, tears, exaltation and sacrifice has not been given to him, the numbers are greater than any other religion.
still by virtue of poetic aesthetics i should mention other favorites, like athena the virgin goddess of wisdom and tactical warfare as well as single combat, born out of zeaus' head and bearer of the strongest shield in "existence" the aegis
or apep the serpentine personification of unrestrained chaos and nothingness, devourer of the sun, gods and death itself.
and finally augustus, deified after death, a son of a god known to exist and do great things, like his adoptive, and also deified before him