The Form of Preaching is a 14th-century style book or manual about a preaching style known as the "thematic sermon", or "university-style sermon", by Robert of Basevorn. Basevorn's text was not the first book about this topic to appear but was popular because it is very thorough. Author Little is known about its author Robert of Basevorn, and what little is known about him has been extracted from his lone work. This includes Basevorn's own name, which he hints at in writing that "Should any one wish to know who and of what status is that friend to whom this work is dedicated, and who I am and what is my status - I write all this from beginning to end - let him look at the capital letters and he will learn" (p. 111). Combining the first letter from each of the book's chapters spells Domino Willelmo abbati de Basingweek Robertus de Basevorn which translates to: To Lord William, Abbot of Basingwerk, [from] Robert of Basevorn. A known manuscript of the text is dated 1322, and beyond this, there is no other knowledge about Basevorn. Basevorn wrote The Form of Preaching in response to a large number of impostors who were posing as preachers and representatives of the church but who were not granted the authority to do so. His text makes the qualifications of what is necessary to be a preacher, and provides a manual-style instruction on the rhetorical and stylistic skills one must have to excel at preaching. His importance is in the historical study of rhetoric, particularly 14th Century rhetoric, because The Form of Preaching is the text that best encapsulates the thematic sermon, a preaching style that developed in the early 14th century, and continues to be used today. Subject matter The preaching style first appeared in 1230–1231, at the University of Paris. The format of a university-style sermon takes a single theme from scripture and continuously develops the theme over the course of the sermon. A thematic sermon consists of six parts which are as follows: The theme, which is taken from a passage of scripture The protheme''', the introduction of the theme, which is followed by prayer The antetheme', an explanation of the sermon's purpose The division of the theme into sub-themes Further subdivision of the sub-themes Analysis of the divisions and subdivisions Opening remarks The Form of Preaching can be divided into