What is the definitionof DOCTRINE? ?

Doctrine is a set of beliefs or principles that are taught or advocated by a particular organization or group, often in a formal or official way. It can also refer to a body of teachings or instructions on a particular subject, especially in a religious or philosophical context.

A doctrine is a set of beliefs, principles, or rules that guide the actions of an individual or group. Doctrines can be religious, political, or economic in nature. They are typically developed over time and are often based on a particular ideology or worldview. Doctrines can be used to justify actions, make decisions, and guide behavior.