latitudinarian
adjective
[ ˌlatɪtjuːdɪˈnɛːrɪən ]
• allowing latitude in religion; showing no preference among varying creeds and forms of worship.
• "the latitudinarian clergy of the established Church"
latitudinarian
noun
• a person with a latitudinarian attitude.
Origin:
mid 17th century: from Latin latitudo ‘breadth’ (see latitude) + -arian. The term was first applied in a derogatory sense to more liberal and tolerant Anglican clerics.