Fanaticism
Fanaticism is a belief or behavior involving uncritical zeal or an obsessive enthusiasm. The political theorist Zachary R. Goldsmith provides a "cluster account" of the concept of fanaticism, identifying ten main attributes that, in various combinations, constitute it: messianism, inappropriate relationship to reason (irrationality), an embrace of abstraction, a desire for novelty, the pursuit of perfection, an opposition to limits, the embrace of violence, absolute certitude, excessive passion, and an attractiveness to intellectuals.