ideolatry

Example:His dogmatism prevented him from considering alternative viewpoints.

Definition:the practice of imposing one's opinions or beliefs on others in a dogmatic manner, often refusing to consider evidence to the contrary.

Example:Her blind devotion to the political ideology caused her to overlook the flaws in its implementation.

Definition:loyalty or support for a cause, leader, or belief without questioning its validity.

Example:The fanaticism of the ideologues in the group led to violent protests.

Definition:extreme enthusiasm in the pursuit of a cause or idea, often to the point of hostility or violence towards those who do not share the same views.