The continental prophecies is a group of illuminated books by William Blake that have been subject of numerous studies due to their recurrent and unorthodox use of political, literary and sexual metaphors. They consist of America, Europe and The Song of Los (Africa and Asia).
Blake's works describing the four continents prophecies are part of his "Lambeth Books", based on their creation at his home in Lambeth, Surrey. Of these works there are America a Prophecy created in 1793, Europe a Prophecy created in 1794, and The Song of Los created in 1795. Like other "Lambeth Books", all aspects of the works, including the composition of the designs, their printing, coloring, and sale, happened at his home. The pages of the works and images were 23 x 17 cm in size. All three of the works were occasionally bound together as a set.
The plots of America a Prophecy, Europe a Prophecy and The Song of Los, divided into "Africa" and "Asia", are all part of the same group of poems. They, like The Marriage of Heaven and Hell, describe the story of Orc as the works all portray these events with a focus on satire, society, liberty found in revolution, and the apocalypse.
The first book, America a Prophecy, describes Orc's encouragement of the rebellion in the Americas. The work begins with the King of England trembling as he sees Orc. Orc provokes the people to rise up, and he witnesses an apocalyptic revelation of a new world.
The second book, Europe a Prophecy, describes the rebellion in France. The work describes the entrapment of men and women into constrictive gender relationships, and the serpent was originally the infinite bound up by the finite under God's tyranny. At the end of the story, Los calls forth a rebellion.
"Africa" is the first half of The Song of Los, created last. The story begins in Africa with Los singing of Adam, Noah, and Moses were witnesses to Urizen granting laws to humanity. These laws involve abstractions being granted to Pythagoras, Socrates, and Plato, gospel being given to Jesus, a bible for Mahomet, and a book on war given to Odin. The last of the laws were those of the five senses, which were given to John Locke and to Isaac Newton. All of these laws were chains that bound the mind and caused the world.
"Asia" is the second half of The Song of Los. In the work, Orc creates fires in the mind that provokes a thought revolution. This causes the kings of the world to be startled as an apocalypse of sorts is begun.