credophile

One who gets positive pleasure from belief and pain from doubt; one who collects beliefs not for utility but for glitter and for whom, once he or she has embraced a belief, it takes something more than mere disproof to make to let go.

One who is especially gullible.

The mere advent of the Spiritual Science Chair seemed to have been received as a beacon of opportunity for all manner of credophiles, so I guessed, rightly, that Miriam would come a-running if I dangled the prospect of an alternative analysis of the efficacy of homeopathic remedies.