belief in, or the worship of, a god or gods

someone who supports a particular party, person, or set of ideas.

an acceptance that a statement is true or that something exists.

the doctrine or belief that there is only one God.

THE BELIEF IN MORE THAN ONE GOD

a person who disbelieves or lacks belief in the existence of God or gods.

a person who believes that nothing is known or can be known of the existence or nature of God or of anything beyond material phenomena; a person who claims neither faith nor disbelief in God.

BELIEF IN THE EXISTENCE OF A GOD OR GODS, ESP. BELIEF IN ONE GOD AS CREATOR OF THE UNIVERSE, INTERVENING IN IT AND SUSTAINING A PERSONAL RELATION TO HIS CREATURES.