The book begins with a critical evaluation of the various scholarly assessments of the historical setting and development of the Pentateuchal murmuring theme and the Priestly School's contribution thereto. It goes on to analyze four major priestly texts: the manna story (Exodus 16); the story of the Scouts (Numbers 13-14); the story of the rebellions surrounding the figure of Korah (Numbers 16-17) and the story of the Waters of Merivah (Numbers 20).