Crossword Clue:

the act of believing

AnswerCrossword Clue
FATALISTICBelieving in the inevitability of events
THEISTICBelieving in the existence of a God.
ISLAMICBelieving in the Koran
NAIVEBelieving in the green-cheese moon, say
ANIMISTICBelieving that the universe has a soul
JUNGIANBelieving in the collective unconscious, e.g.