How do belief systems create both conflict and cooperation?

there are some aspects of religion that make it susceptible to being a latent source of conflict. All religions have their accepted dogma, or articles of belief, that followers must accept without question. This can lead to inflexibility and intolerance in the face of other beliefs. After all, if it is the word of God, how can one compromise it? At the same time, scripture and dogma are often vague and open to interpretation. Therefore, conflict can arise over whose interpretation is the correct one, a conflict that ultimately cannot be solved because there is no arbiter. The winner generally is the interpretation that attracts the most followers. However, those followers must also be motivated to action. Although, almost invariably, the majority of any faith hold moderate views, they are often more complacent, whereas extremists are motivated to bring their interpretation of God's will to fruition.