The book is a detailed chronicle of the history of the Frankish people, spanning from the late Roman Empire to the late 6th century. It provides a vivid account of the political, social, and religious transformations in Gaul during this period, highlighting the rise of the Merovingian dynasty. Through a series of anecdotes and narratives, the author, a bishop, offers insights into the lives of saints, the workings of divine intervention, and the complex interplay between secular and ecclesiastical powers. The work serves as both a historical document and a reflection of the author's perspective on the moral and spiritual state of his society.