A person who believes in sacraments is a "sacramentalist". Is there a noun for a person who believes in church ordinances instead of sacraments? "Non-sacramentalist" seems odd, as well as too broad in scope. Thanks!
There doesn't appear to be such a word. If an ordinant is someone who performs ordinances, i.e., one who ordains, then ordinantalist would be likely the word for one who believes in ordinances.