The Holy War John Bunyan - The Holy War Made by King Shaddai Upon Diabolus, to Regain the Metropolis of the World, Or, The Losing and Taking Again of the Town of Mansoul is a 1682 novel by John Bunyan. This novel, written in the form of an allegory, tells the story of the town "Mansoul" (Man's soul). Though this town is perfect and bears the image of Shaddai (Almighty), it is deceived to rebel and throw off his gracious rule, replacing it instead with the rule of Diabolus. Though Mansoul has rejected the Kingship of Shaddai, he sends his son Emmanuel to reclaim it.

John Bunyan, a Christian writer and preacher, was born at Harrowden (one mile south-east of Bedford), in the Parish of Elstow, England. He wrote The Pilgrim's Progress, arguably the most famous published Christian allegory. In the Church of England he is remembered with a Lesser Festival on 30 August.