Creationism is the Biblical belief about the origin of the universe and of man, that God created the heavens and the earth in six literal days (though some might interpret those "days" as being ages), and that the first man was created from the dust of the earth in the image of God and breathed life into him, and that the first woman was created from a man's rib.

The Left Behind series holds to this belief, despite Satan denying it by claiming that he, God, His Son Jesus Christ, and all the angels came into being through evolution, and that God only claimed to be the Creator by pre-existing Satan and the angels.