The English evangelist William Booth (1829-1912) founded the Salvation Army, an international Christian organization for philanthropic and evangelical work.

William Booth was born near Nottingham on April 10, 1829. As a youth, he was apprenticed to a pawnbroker, but after a conversion experience he began street preaching for a Methodist chapel. In 1849 he went to London, where he worked as a pawnbroker. Three years later, however, he became a full-time Methodist lay preacher. In 1855 he married Catherine Mumford, an intelligent and determined woman. Encouraged by her in his theological studies, Booth was ordained a minister in 1858.

Booth's theology was simple and unchanging. He drew both his beliefs and his basic practice from the model set by John Wesley a century earlier. His creed required no systematic theological learning. He held that without personal acceptance of Christ as his Savior, the sinful man would die into eternal damnation. Although the opportunity...