The word "prude" refers to a person who is excessively concerned with being proper or modest and avoids anything that is considered too sexual or risqué. Full definition
The everyday Christian ppl come into contact with atleast where I am from anyway, are not prude in any way. (religion.blogs.cnn.com)
Christians are seen by outsiders as a cult of prudes because every law restricting se - x originates from Christian movements. (religion.blogs.cnn.com)
People who oppose this «loosening» of moral standards are often labeled negative terms, such as prude, rigid, outdated, and stick in the mud. (christiancrush.com)