John Robert Walmsley Stott was a British Anglican priest and theologian who was noted as a leader of the worldwide evangelical movement. He was one of the principal authors of the Lausanne Covenant in 1974. In 2005, Time magazine ranked Stott among the 100 most influential people in the world.

Evangelicalism, also called evangelical Christianity or evangelical Protestantism, is a worldwide interdenominational movement within Protestant Christianity that emphasizes the centrality of sharing the "good news" of Christianity, being "born again" in which an individual experiences personal conversion, as authoritatively guided by the Bible, God's revelation to humanity. The word evangelical comes from the Greek word for 'good news'.