Orthodoxy refers to the adherence to established and accepted beliefs, doctrines, or practices within a particular religion or ideology. It often emphasizes traditional interpretations and teachings, which are considered authoritative. In Christianity, for example, Eastern Orthodoxy and Roman Catholicism represent two branches that maintain specific orthodox beliefs about faith and practice. In a broader context, orthodoxy can apply to any field, including politics, philosophy, or science, where it signifies conventional or mainstream views. Deviating from orthodoxy may lead to being labeled as a heretic or a nonconformist, depending on the context and the severity of the deviation.