Bible Student movement
The Pastoral Bible Institute was started in 1918 when a number of prominent leaders and members withdrew their support from the Watch Tower Society after Joseph Rutherford became the president of the Society, following the death of pastor Charles Taze Russell. The Watchtower society was the publishing arm of the Bible Student movement, a Christian denomination following Millerite Adventist notions guided by principles expounded by Pastor Russell who founded and led the movement.