Evangelical thought is a branch of Protestant Christianity that emphasizes the authority of the Bible, the necessity of personal conversion, and the importance of sharing the Christian faith. Evangelicals believe in the centrality of Jesus Christ's death and resurrection for salvation and often engage in missionary work to spread their beliefs. This movement emerged in the 18th and 19th centuries, influenced by the Great Awakening and the Reformation. Evangelicals typically prioritize a personal relationship with God and advocate for moral living based on their interpretation of scripture, often addressing social issues through a faith-based lens.