On the contrary, most religions assert that their particular views are the _only_ valid ones -- and many require their adherents to actively proselytize, to try

On the contrary, most religions assert that their particular views are the _only_ valid ones -- and many require their adherents to actively proselytize, to try to convert others to their dogma. These views are replete with many untestable and non-falsifiable axiomatic assumptions, which must be accepted on "faith." That word means "accepting the validity of those axioms _despite_ their lack of congruence with reality."