Robert Baillie (30 April 1602 – 1662) was a Church of Scotland minister who became famous as an author and a propagandist for the Covenanters. In Baillie's engagement with the theological and liturgical controversies of the mid-Seventeenth Century, Baillie sought to reconcile his strong belief in maintaining Kirk unity with a firm adherence to a Christian doctrine dictated by the divine 'truth' revealed in Scripture. Two large volumes of Baillie's sermons survive in manuscript. He was also conscientious in ensuring that copies were made of his outgoing correspondence and other documents with a view to creating a body of evidence which could be used to prepare a historical account of the Covenanters. This material remains a valuable source for historians of the period. Source: Wikipedia (en)