'The Atheist's Mass'' - is a work by the French writer, one of the founders of realism in European Literature H. de Balzac (1799 - 1850). «the Atheist's Mass» entered the series of works «the Human Comedy» where 90 author's works are gathered. First of all, these are etudes, observations and sketches about the mode of life and tempers of the ordinary residents of that time.