quietist
/ˈkwaɪətɪst/Definitions
1. noun
A person who advocates or practices quietism, especially in religion.
“The quietist movement within the monastery aimed to promote inner peace and contemplation.”
2. noun
A person who advocates for a policy of inaction or non-intervention in a particular situation or issue.
“The quietist approach to foreign policy was criticized for being too passive in the face of aggression.”