Calvinist vs religious belief

Calvinist and religious belief both are nouns.

Word	Noun	Adjective	Verb	Adverb
Calvinist	Yes	Yes	No	No
religious belief	Yes	No	No	No

Calvinist (noun)	religious belief (noun)
an adherent of the theological doctrines of John Calvin	a strong belief in a supernatural power or powers that control human destiny

Calvinist (adjective)	religious belief (adjective)
of or relating to or characteristic of Calvinism or its adherents