Although Virtually All Religions Give Lip-Service to a Desire for World

Although virtually all religions give lip-service to a desire for world peace, and although world peace requires greater tolerance and understanding between peoples, religious institutions may be rewarded for creating hostility between groups.This is because

A) an institution increases in numbers and resources if it emphasizes ethnic pride and the moral superiority of the group.
B) most world religions preach the glory of the holy crusade.
C) embracing pluralism reduces anomie in a culture.
D) all of the above.