adiaphorite
/ˌædɪˈæfəraɪt/Definitions
1. noun
A person who holds that there are no matters of moral importance, or that the distinction between right and wrong is not relevant.
“In philosophy class, the professor discussed the concepts of moral relativism and the views of an adiaphorite.”
2. noun
A Christian who rejects the idea of moral distinction, often in relation to the idea of ‘adiaphora’, or matters that are not of moral importance.
“The 18th-century Christian theologian was known as an adiaphorite, advocating for the separation of church and state.”