49678
They are known historically as the " peace churches " , and have incorporated Christ 's teachings on nonviolence into their theology so as to apply it to participation in the use of violent force ; those denominations are the Quakers , Mennonites , Amish , and the Church of the Brethren .
 Christ, Quakers, Mennonites, Amish, Church of the Brethren
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Christ, Quakers, Mennonites, Amish, Church of the Brethren