What is the punishment for sectarianism?

It is not a crime to belong to a sect or to act in the interest of the sect to which you belong, however, in a certain poetic sense, there is a punishment for sectarianism, which is that those who practice sectarianism will inevitably find themselves in conflict with members of different sects. The most horrible example is seen in the ongoing Arab-Israeli conflict, Jews vs. Muslims. Although it is as much an ethnic conflict as it is a religious conflict.