A polemic is a strong verbal or written attack on a particular opinion, doctrine, or individual. It often involves heated arguments and can be found in various forms of media, including essays, articles, and debates. The purpose of a polemic is to persuade others to adopt a specific viewpoint or to criticize opposing views. Polemics are commonly associated with political, religious, or social issues, where passionate disagreements arise. Notable examples include the works of Voltaire and Martin Luther, who used polemical writing to challenge established beliefs and provoke thought. Such writings can stimulate discussion but may also lead to division among audiences.