Grace Abounding to the Chief of Sinners John Bunyan - Grace Abounding to the Chief of Sinners, or a Brief Relation of the Exceeding Mercy of God in Christ to his Poor Servant John Bunyan is a Puritan spiritual autobiography written by John Bunyan. It was composed while Bunyan was serving a twelve-year prison sentence in Bedford gaol for preaching without a license and was first published in 1666.

Autorentext
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.